5

EameaeSuppose " that when data from an experiment was analyzed; the P-value tor testing calculated as 0.0244. Which of the Ho; H-50 versus H:: N>50 was foll...

Question

EameaeSuppose " that when data from an experiment was analyzed; the P-value tor testing calculated as 0.0244. Which of the Ho; H-50 versus H:: N>50 was following statements are true?Mol yat aTaweredPoinis out ot 8.00Select one: rejected at 0.10 level. Ho is not rejected at' 05 level not rejected at 0.025 level,Flag queatonrejocted at any levolAll of the above statements are truo.DunallonWhich of tho following ~values will lead us t0 reject the null hypothesis the 0.05 Iavol?Not yot

Eameae Suppose " that when data from an experiment was analyzed; the P-value tor testing calculated as 0.0244. Which of the Ho; H-50 versus H:: N>50 was following statements are true? Mol yat aTawered Poinis out ot 8.00 Select one: rejected at 0.10 level. Ho is not rejected at' 05 level not rejected at 0.025 level, Flag queaton rejocted at any levol All of the above statements are truo. Dunallon Which of tho following ~values will lead us t0 reject the null hypothesis the 0.05 Iavol? Not yot answerd Select one: 0.10 Polma Out 4.00 Flaq qucation 0.025 0.075 0.15 Any value grenter than 0,05



Answers

For which of the given $P$ -values would the null hypothesis be rejected when performing a level
.05 test?
$\begin{array}{ll}{\text { (a) }} & {.001} \\ {\text { (b) }} & { . .021} \\ {\text { (c) }} & {.078}\end{array}$
$\begin{array}{ll}{\text { (d) }} & {.047} \\ {\text { (e) }} & {.148}\end{array}$

We have a hypothesis test with P values 0.083 for are observed data. We want to determine for each of the alphas or the significance values below whether or not our P value enables us to reject the null hypothesis each not before getting started. Let's remember a critical definition. You can reject the null hypothesis, H not whenever P is less than or equal to alpha. So whenever your P value is less than or equal to your significance level. Now implementing this in part A We have that 0.083 is greater than alpha equals 0.05. That means that P is greater than alpha. So for part a we do not reject the null hypothesis. For part B, alpha equals 0.1, 0.083 is less than or equal to 0.1. So in this case P is less than or equal to alpha. And we were able to reject the null hypothesis. Finally, for part C 0.083 is actually greater than the alpha value here of 0.06. So again P is greater than a, and once again we do not reject the null hypothesis.

Yeah, we are conducting a hypothesis test and we have P values 0.6 for each of the alpha or significant values below. We want to decide whether or not our P value enables us to reject are null hypothesis H not before getting started. Let's remember a critical definition. You can reject H not when P is less than or equal to alpha. So in your P value is less than or equal to your significance level. You were allowed to reject the null hypothesis. So first starting off with part A alpha equals 0.50 point 06 is greater than 0.5 which means our P value is greater than our alpha value. And in this problem we do not reject the null hypothesis. Next part B 0.6 is less than or equal to alpha equals 0.1, so P is less than or equal to alpha here, which means that we can reject are no hypothesis. Finally, in part C alpha equals 0.6 0.06 is less than or equal to itself, so P is less than or equal to alpha. And again we can reject this no hypothesis.

Everyone. So this question is asking us what? But what values off what P values would cause a rejection of fictional when we're looking at not me five level of significance. So just visualize that you really quickly when you draw because so this question is giving us a notebook problem significant. So I'm just gonna draw that on here. And so this area here is no 0.5. Yeah, So just the question. Also specify this is the one tail her bosses test. So this is why this is down at one end. So we've got a number five. That's are not point not fired area here. We want to know what calculated values off P. The P value is gonna make us reject occasional. And so if we remember the important role that in order to reject Asian are, um hey, h no, really pay to be less than a week to Alfa, so we won't pay to exist in in this area here. Yeah, and so the values of P that calls a rejection is gonna be P less than or equal to no point No. Five. It's a simple and so the second question is a very similar. It's actually it's about what to tell tests. So we've got two different sides to this. Funny should be symmetric. If I can vaguely do that, they go to tell tests that's being tested a lot point not to level significance. And so because, um discovers the metric on, we're always looking at this being symmetric in the negative and positive. We're gonna have no point, not one on either side. So this is not point, not one, and this is no point no one. And so we asked what calculated values API will make us, um, failed to reject Pagenaud. So if we think back again, using theme opposite of this rule here, we failed to reject hate knots when P is greater than other. And so, in this case, Alfa is no point not to, but because it's a two tailed test was splitting that in half. So a P value to be significant would have to be within this. No point. Not one on this is gonna be sort of in the negatives, or it could be in this not quite no one. So in reality, we're looking at values off pay are great to the no point warm because even if you had, say, a value off, so that so that this is this. The property of this here is no point no 15 So that's greater than no point, not one. But it is less than this original Alfa because this is still split into two. It doesn't mean that this is significant, because it's not rare enough that this was a one tail test. Not point not to level of significance than this will be significant. But it's not. So we're looking at this answer right here.

Everyone s. So we're gonna be looking at the importance off a level of significance. Andi, I've been talking about this a lot in the last week of videos, and essentially, this question has given us a P value, which is no point No. Eight for So I was gonna put that hair removal grass. So this area under here that I'm clearing in is nor point no hateful. All right? And we would get this because this extreme him be that star on dso we've been given to pass this question one which gives us I bought this test completed and not put five levels Significance. And one on not 10.1 level. Significance 0.5 is gonna be about here. You know, you can see this sort of thing happening. I am not. 0.1 is gonna be Yeah, there. And so I'm sure people will be able to see where we're headed with this question. Both guys blood, It's not going. Okay, Okay. So I'm gonna have what's one Alfa two? Why off to is no quick one on one Ismael point No. Five. So Okay, that's being understand what's happening here. Even though there's some sort of would scribble going on. So the first question is asking us on the what decision will be made when we have these two different significance levels. So you're looking firstly at this one here. So this enough, it's level is not put five on our property value is not point no. 84 And so we're gonna actually sail to reject a channel in this case, somebody disagreeing just to show that it's willing to. This this one so failed to reject. And that's because thes significant level is requiring a much greater level of rare. Nous is the best way I can describe it in terms of being easy to understand. It's not the best technical language, but it's easier to think. OK, it's rarer. 20 Role five. Um, that's right. So if you're gonna flip a coin, it's riders. We're gonna get five heads in 100. The nays to get 10 heads in 100 right? It's thought different on both would seem pretty rare, but it's about how you want it to be in order things for these again. And so what? We've got significant level of not quick note five. We're asking things to be at least is rare as 5%. And so we're fighting to reject fictional because this is an 8% chance. Where is when we have a significant level off? No 0.1 were rejecting a channel, and that's because we're only asking things to have a sort of 10% chance of happening. We're asking them to be that rare or more rare. And this is, you know, more rather than looking one. So this is going back to a classic rules that if peace lesson x alfa, then we reject ation all Andi, If he is great at Alfa, well, you don't, so they have it.


Similar Solved Questions

5 answers
MATHEMATICAL ASSOCIATION OF AMERICAwebwork math 203_winter_2019 assignment_7_f18 / 1Assignment 7 F18: Problem 1 Previous Problem List Nextpoint) Find dyldx in terms of x and y if cos? (4y) + sin"(4y) = Y+12.Prevlew My AnswersSubmit AnswersYou have attempted this problem time_ Your overall recorded score is 0%. You have attempts remaining_
MATHEMATICAL ASSOCIATION OF AMERICA webwork math 203_winter_2019 assignment_7_f18 / 1 Assignment 7 F18: Problem 1 Previous Problem List Next point) Find dyldx in terms of x and y if cos? (4y) + sin"(4y) = Y+12. Prevlew My Answers Submit Answers You have attempted this problem time_ Your overall...
5 answers
Given three points A(8, ~2, 5) B(6, 4, F1) and C(4,3,0) Write the parametric equations for the line passing A and Bb) Write the symmetric equations for the line passing A and BWrite the general form of the equation of the plane containing ^,B and
Given three points A(8, ~2, 5) B(6, 4, F1) and C(4,3,0) Write the parametric equations for the line passing A and B b) Write the symmetric equations for the line passing A and B Write the general form of the equation of the plane containing ^,B and...
5 answers
F(t) = {0_4+9, t < 2 t2 2
f(t) = {0_4+9, t < 2 t2 2...
5 answers
Evaluate the integral: Jo IX+ (x + 1)( + 2) dx ~2 ln(4) + 3 +31n(5) + 31n(2)Need Help?Read ItTelk to "Tutor
Evaluate the integral: Jo IX+ (x + 1)( + 2) dx ~2 ln(4) + 3 +31n(5) + 31n(2) Need Help? Read It Telk to "Tutor...
5 answers
QuestionFind the centroid of the region bounded by the graphs } = x" and y =r+12Enter the exact answers a5 improper fractions If neccessary:7=EditJ =EditQuestionFind the exact area the surtace generated by revolving the parametric curve X=Y = 2t (0 $ t $ 2) about the x-axisAnedEdit
Question Find the centroid of the region bounded by the graphs } = x" and y =r+12 Enter the exact answers a5 improper fractions If neccessary: 7= Edit J = Edit Question Find the exact area the surtace generated by revolving the parametric curve X= Y = 2t (0 $ t $ 2) about the x-axis Aned Edit...
5 answers
(b) Use Matlab and your parameterization from Problem 2(a) to plot the surface 22 given by the portion of the hyperbolic paraboloid 22 y2 inside the cylinder x2 +y? = 1.
(b) Use Matlab and your parameterization from Problem 2(a) to plot the surface 22 given by the portion of the hyperbolic paraboloid 22 y2 inside the cylinder x2 +y? = 1....
5 answers
470 !n-lths45 Po-nCa Ien M (nbnta cntttai CeeEa c4-0=Porarel AHat Iany funchons thcne from {121 {a.b.cl? many 0f thcsc functions at on6-[0-one? How many 0f thec JunGloruarc Onro ?Points) Deterine= cach of the _ following:18 mod 7; (6) 88 mod 13; (c) 289 mod [7.
470 !n-lths 45 Po-nCa Ien M (nbnta cntttai CeeEa c4-0= Porarel AHat Iany funchons thcne from {121 {a.b.cl? many 0f thcsc functions at on6-[0-one? How many 0f thec JunGloruarc Onro ? Points) Deterine= cach of the _ following: 18 mod 7; (6) 88 mod 13; (c) 289 mod [7....
4 answers
Mauricio Cniz, wine merchant for Cruz' $ Spirits Emporium; wants t0 determine if the average price imported wine is less than the average price ol domestic wine. The data obtained shown in the table below. Use & = 00S and rejection regions: Assume the population variations not equal:[mported Wine 7.03 231Domestic WineState the Hypothesis:The test value:The Decision: The Conclusion:362
Mauricio Cniz, wine merchant for Cruz' $ Spirits Emporium; wants t0 determine if the average price imported wine is less than the average price ol domestic wine. The data obtained shown in the table below. Use & = 00S and rejection regions: Assume the population variations not equal: [mport...
5 answers
If the area of the quadrilateral whose angular points taken in order are $(1,2),(-5,6),(7,-4)$ and $left(lambda_{7}-2ight)$ be zero, show that $lambda-3=0$.
If the area of the quadrilateral whose angular points taken in order are $(1,2),(-5,6),(7,-4)$ and $left(lambda_{7}-2 ight)$ be zero, show that $lambda-3=0$....
5 answers
Let u =< 2,-5,3 > andv=< -4,10,-6 > be vectors in R3 Use three different approaches to prove that 4 and v are parallel |
Let u =< 2,-5,3 > andv=< -4,10,-6 > be vectors in R3 Use three different approaches to prove that 4 and v are parallel |...
5 answers
(6pts) Consider component B' in the model above. Below are the pieces that make up 'B' . Piece reactions to make the complete species 'B' aS it appears in them together through condehoaione fulltioctiog, jakt theefioal product olecule thati8 'B) our cell membrane: (Do not show the Pieces: (nOt necessarily in the correct order (0 make component 'B)HSC -OHBlq old polnr HaOHHC -HC
(6pts) Consider component B' in the model above. Below are the pieces that make up 'B' . Piece reactions to make the complete species 'B' aS it appears in them together through condehoaione fulltioctiog, jakt theefioal product olecule thati8 'B) our cell membrane: (Do n...
5 answers
Two dice are tossed once. The probability of getting an odd number at the first die and sum $ 8 i9 1
Two dice are tossed once. The probability of getting an odd number at the first die and sum $ 8 i9 1...
5 answers
Suppose you double the length of the sides of a cube. How is the surface area affected?
Suppose you double the length of the sides of a cube. How is the surface area affected?...
1 answers
Equation $( 1 )$ gives the formula for the derivative $y ^ { \prime }$ of a polar curve $r = f ( \theta ) .$ The second derivative is $\frac { d ^ { 2 } y } { d x ^ { 2 } } = \frac { d y ^ { \prime } / d \theta } { d x / d \theta } ($ see Equation $( 2 )$ in Section 11.2$) .$ Find the slope and concavity of the curves in Exercises $21 - 24$ at the given points. $$ r = 1 / \theta , \quad \theta = - \pi , 1 $$
Equation $( 1 )$ gives the formula for the derivative $y ^ { \prime }$ of a polar curve $r = f ( \theta ) .$ The second derivative is $\frac { d ^ { 2 } y } { d x ^ { 2 } } = \frac { d y ^ { \prime } / d \theta } { d x / d \theta } ($ see Equation $( 2 )$ in Section 11.2$) .$ Find the slope and conc...
5 answers
Mario bought a pound of bacon, a dozen eggs, and a loaf of breadto make breakfast for his family. The total cost was $7.42. Thebacon cost $0.03 more than twice the price of the bread and theeggs cost $0.03 less than half the price of the bread. Compute thecost of each item.a. Clearly identify the variables you are using in solving thislinear system. b. Construct an augmented matrix that describes this scenarioand use Gaussian elimination to solve it
Mario bought a pound of bacon, a dozen eggs, and a loaf of bread to make breakfast for his family. The total cost was $7.42. The bacon cost $0.03 more than twice the price of the bread and the eggs cost $0.03 less than half the price of the bread. Compute the cost of each item. a. Clearly identify t...
5 answers
A solid lies between planes perpendicular to the x-axis at x = 0 and x = 4 The cross-sections perpendicular to the x-axis on the interval 0 < 1 < 4 are squares whose diagonals run from y = -Vr to y = 3Vw. Find the volume of the solid.Volume is
A solid lies between planes perpendicular to the x-axis at x = 0 and x = 4 The cross-sections perpendicular to the x-axis on the interval 0 < 1 < 4 are squares whose diagonals run from y = -Vr to y = 3Vw. Find the volume of the solid. Volume is...
5 answers
Why does a healthcare professional need to understand laws
why does a healthcare professional need to understand laws...
5 answers
Determine the following limits if it exist: If the limit does not exist explain why it does not exist. Draw stretch to back-up your results. kx- 11. lim lim X-[ X-[Lx-4 lim I r-[
Determine the following limits if it exist: If the limit does not exist explain why it does not exist. Draw stretch to back-up your results. kx- 11. lim lim X-[ X-[ Lx-4 lim I r-[...
5 answers
Describe the origin of the size tunability of the semiconducting nanocrystal (quantum dot)What is the Zeolites?
Describe the origin of the size tunability of the semiconducting nanocrystal (quantum dot) What is the Zeolites?...

-- 0.022412--