5

When talking about the outcome (or conclusion) of a statisticaltest, we usually have two options1. Reject the null hypothesis if p-value < alpha2. Do not reject ...

Question

When talking about the outcome (or conclusion) of a statisticaltest, we usually have two options1. Reject the null hypothesis if p-value < alpha2. Do not reject the null hypothesis if p-value > alphaThe default alpha value is 0.05 (or 5%)true or false?

When talking about the outcome (or conclusion) of a statistical test, we usually have two options 1. Reject the null hypothesis if p-value < alpha 2. Do not reject the null hypothesis if p-value > alpha The default alpha value is 0.05 (or 5%) true or false?



Answers

True or False: When testing a hypothesis using the $P$ -value Approach, if the $P$ -value is large, we reject the null hypothesis.

A large P value in a test will favor rejection off the null hypothesis. This is false. A smaller P value will favor the rejection off null hypothesis the people. You should be small if I want to reject the null hypothesis.

In this exercise, we're going to be answering with true or false. Uh and then explaining our answer forgiven statement and the statement goes like this. If it is important not to reject a true non hypothesis, the hypothesis test should be performed at a small significance level, true or false and the answer is true. Let's look at the sentence, the statement again, he's seen. It is important not to reject a true national hypothesis. In other words, it is important not to make a type one error. Okay, Okay. If it is important not to make a type one error, should we perform the the the test at a small significance level Alpha? Yes, the alpha should be small because we want to reduce the probability Of making a Type one error. In other words, we want to reduce the type one error probability and remember the tape one probability uh Type one error probability is alpha. So if we perform the test with a small significance level, then uh it will be important. We will reduce the chances of rejecting. And now hypotheses when it is in fact true.

If you decide to reject the null hypothesis, then you support the alternative hypothesis. Is this true or false? This is a true statement. This is true.

True or false? One testing hypothesis via classical approach, If P hat, that is the test statistic for the proportion is too many standard deviations from P and H not. That is the population proportion we estimate with HR or the null hypothesis, we reject H not. So when P hat is too many standard deviations from P and H not, Do we reject H not? Is this true or false? So for the classical approach, remember that we're using P hat to calculate the Z score where the Z score corresponds to a standard deviation for the standard normal distribution, which has mu zero sigma one. So we reject H and I remember when the probability that Z is greater than the Z score, specifically for a right tailed test in this example exceeds the critical value, which is also as you score. So basically we're saying that our standard deviation for Z given by r P hat is greater than the standard deviation Z for a critical value. Its many standard deviations away from the center. So we can think of this question as true, since he had essentially used to find a standard deviation for the standard normal, and we only reject H, not when that standard deviation is significantly high, we can consider the statement trip.


Similar Solved Questions

5 answers
B) The work function for metallic caesium is 2.14 eV. Calculate the kinetic energy and the speed of the electrons ejected by light of wavelength 250 nm: c) What is the de Borglie wavelength of this electron?
b) The work function for metallic caesium is 2.14 eV. Calculate the kinetic energy and the speed of the electrons ejected by light of wavelength 250 nm: c) What is the de Borglie wavelength of this electron?...
5 answers
That the complete solution matrix A_ Given for S0mepoinls) Suppose that Ax (16 this equation is M '01 ' " [8]-[H-[A}: X = and columns does it i.e , how many rows and shape of this matrix What is the size have? free variables are there? How many is the rank of this matrix A? What Find this matrix A
that the complete solution matrix A_ Given for S0me poinls) Suppose that Ax (16 this equation is M '01 ' " [8]-[H-[A}: X = and columns does it i.e , how many rows and shape of this matrix What is the size have? free variables are there? How many is the rank of this matrix A? What Find...
5 answers
Problem 2.points Take the Laplace transform of the IVP4 = 3 cos(kt); y(0)Use Y for the Laplace transform of y, (not Y (s))82 | k2and y(t)Note: You can earn partial credit on this problem;
Problem 2. points Take the Laplace transform of the IVP 4 = 3 cos(kt); y(0) Use Y for the Laplace transform of y, (not Y (s)) 82 | k2 and y(t) Note: You can earn partial credit on this problem;...
5 answers
The columns 1 S= padeys-n liquids (see figure) Assume that the two liquids glass and 25,0 cm tube with open side of the tube after the barrier is wader oni ISpoosot sidesn filled with removed. I H with density
the columns 1 S= padeys-n liquids (see figure) Assume that the two liquids glass and 25,0 cm tube with open side of the tube after the barrier is wader oni ISpoosot sidesn filled with removed. I H with density...
5 answers
Dhlt Eoa tetua ( putala Whot Waat
Dhlt Eoa tetua ( putala Whot Waat...
5 answers
The function is one-to-one. Find its inverse_((x) = X-7' X770A 0"'(x)= ZZ,*+0 0 B. 0"'(x) = 77"f Oc f-1(x) = 7x+7 X+0~7+Tx 0 D. fF1()= X#o
The function is one-to-one. Find its inverse_ ((x) = X-7' X77 0A 0"'(x)= ZZ,*+0 0 B. 0"'(x) = 77"f Oc f-1(x) = 7x+7 X+0 ~7+Tx 0 D. fF1()= X#o...
1 answers
Simplify the radical expressions, if possible. Assume the variables represent positive real numbers. $$ \frac{x+\sqrt{y}}{x-\sqrt{y}} $$
Simplify the radical expressions, if possible. Assume the variables represent positive real numbers. $$ \frac{x+\sqrt{y}}{x-\sqrt{y}} $$...
5 answers
[-13 Points]DETAILSLARCALCET7 13.7.036 MY NOTESASK YOUR TEACHERPRACTICE ANOTHERFind the angle of inclination of the tangent plane to the surface at the given point: v2 = 5, (2, 1, 5)Need Help?
[-13 Points] DETAILS LARCALCET7 13.7.036 MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the angle of inclination of the tangent plane to the surface at the given point: v2 = 5, (2, 1, 5) Need Help?...
5 answers
(15 points) Identify the type of conic section with the equation4x = 4y2 8y + 4and find the coordinates of the vertex/vertices and focus/foci. Then sketch it.
(15 points) Identify the type of conic section with the equation 4x = 4y2 8y + 4 and find the coordinates of the vertex/vertices and focus/foci. Then sketch it....
4 answers
156Ot :ludt | eftiv'ltV JnumGothcolun; (ount' Nedirtla Iurulaewula (7{DUrc?0 9044588
156 Ot :ludt | eftiv 'ltV Jnum Goth colun; (ount' Nedirtla Iurul aewula (7 {DUrc? 0 9044588...
3 answers
13 Express the solution to the recursion nt+1 Ant in terms of the eigenvalues and eigenvectors ofA. Use DeMoivre' s theorem to simplify the solution if appropriate A = L2 and no
13 Express the solution to the recursion nt+1 Ant in terms of the eigenvalues and eigenvectors ofA. Use DeMoivre' s theorem to simplify the solution if appropriate A = L2 and no...
5 answers
This table gives the maximum depth and total bottom time for 25 recreational scuba dives. Use this table for exercises 35 and 36.TABLE CAN'T COPY(a) Give the five-number summary of the bottom time data.(b) Construct a box-and-whisker plot for the bottom time data.(c) Describe the bottom time data based on the box-and-whisker plot.
This table gives the maximum depth and total bottom time for 25 recreational scuba dives. Use this table for exercises 35 and 36. TABLE CAN'T COPY (a) Give the five-number summary of the bottom time data. (b) Construct a box-and-whisker plot for the bottom time data. (c) Describe the bottom tim...
5 answers
11) In a routine examination, some blood is taken and analyzed The results show high IgM level for the mumps antigen This would indicate A) the person has just recovered from mumps B) the person is just coming down with mumps_ C) the person is allergic to mumps. D) the person is immune to mumps
11) In a routine examination, some blood is taken and analyzed The results show high IgM level for the mumps antigen This would indicate A) the person has just recovered from mumps B) the person is just coming down with mumps_ C) the person is allergic to mumps. D) the person is immune to mumps...
5 answers
Populalion Ioan und standaru dowkito 0G Owen below FImu Ityred (yobabilily And dnetmicic Iholnar Iru dren Sunimn Muuricons tuinutnTor 0 sanplu ol n 62 lind Inie pobob Ufy 04 0 samplo man bein less thun 23 0 d 4u= 24 and oClick the vlart Puqu 04 Uia slanduld imnal Iabl Glick Ihe IcO/) Milm nanc ol Ino slanxlard] f1cHmal Loly#Foi & samplo pln 02 Ino probabilily sompw Incmn bo ng tss Itn 2J 6 I /4*24 anu m 127 [5 (Roslnd Io *rlt docirI plxces 4 moded )
populalion Ioan und standaru dowkito 0G Owen below FImu Ityred (yobabilily And dnetmicic Iholnar Iru dren Sunimn Muuri cons tuinutn Tor 0 sanplu ol n 62 lind Inie pobob Ufy 04 0 samplo man bein less thun 23 0 d 4u= 24 and o Click the vlart Puqu 04 Uia slanduld imnal Iabl Glick Ihe IcO/) Milm nanc ol...
5 answers
FavoritesiCloud storage is full. Documents Name Screen Shot ZUZU-U/-16 at 2U6.12 PM Screen Shot 2020-07-16 at 2.05.43 PMSearch11. How many hydrogen bonds do expect for the following molecule in water? OHHzN-(a) 15(b) 11(c) 8(d) 4Screen Shot 2020-07-16 at 2.05.01 PM Screen Shot 2020-07-15 at 2.27.09 PMOCHa
Favorites iCloud storage is full. Documents Name Screen Shot ZUZU-U/-16 at 2U6.12 PM Screen Shot 2020-07-16 at 2.05.43 PM Search 11. How many hydrogen bonds do expect for the following molecule in water? OH HzN- (a) 15 (b) 11 (c) 8 (d) 4 Screen Shot 2020-07-16 at 2.05.01 PM Screen Shot 2020-07-15 at...
4 answers
6 points) Experiments by Rutherford and Geiger in 1910 showed that the number of alpha particles emitted per unit time in a radioactive process is a random variable having Poisson distribution_ Let X denote the count over one second and suppose it has mean 5_ 2 points) What is the probability of observing fewer than two particles during any given second? 4 points) Lct Y dcnotc thc count Ovcr & scparatc pcriod of 1.5 seconds. What is P(Y > 10)?
6 points) Experiments by Rutherford and Geiger in 1910 showed that the number of alpha particles emitted per unit time in a radioactive process is a random variable having Poisson distribution_ Let X denote the count over one second and suppose it has mean 5_ 2 points) What is the probability of obs...
5 answers
Solve the given initial value problemy" - 4y' + 3y=0;y(o) = - 1, y'(0)=The solution is ylt) =
Solve the given initial value problem y" - 4y' + 3y=0; y(o) = - 1, y'(0)= The solution is ylt) =...
5 answers
Actlvlty: How many cans of paint do you need to buy fto paint a closed water-storage tank in the form of an upside-down cone with the diameter of the base (at the top) 1.2 m and the length of the sloping side of 1 m? One liter of paint covers 1.45 m? of surface and you have to buy the paint in 1-liter cans_cans are needed_
Actlvlty: How many cans of paint do you need to buy fto paint a closed water-storage tank in the form of an upside-down cone with the diameter of the base (at the top) 1.2 m and the length of the sloping side of 1 m? One liter of paint covers 1.45 m? of surface and you have to buy the paint in 1-lit...
5 answers
ColsIdet tle WlecuulThc pproxmuatiog of [ 4sQIS tlic 6o-petnt (usstan qudrture {onitla 00.336450.405411.090910.28767
colsIdet tle Wlecuul Thc pproxmuatiog of [ 4sQIS tlic 6o-petnt (usstan qudrture {onitla 0 0.33645 0.40541 1.09091 0.28767...

-- 0.019459--