4

NtipsanttudanUecAclMAT 141-1HVelissa Aguilar6/27/19 141 PMIHomework: Section 5.2 Score: 5.2.38comolciciHW Score: 54"0,4 750t13 pisCucmnHdtAccolUnig nannpronabi...

Question

NtipsanttudanUecAclMAT 141-1HVelissa Aguilar6/27/19 141 PMIHomework: Section 5.2 Score: 5.2.38comolciciHW Score: 54"0,4 750t13 pisCucmnHdtAccolUnig nannpronability Ihal tandoily selected a0r*er prnidily &nes = Ncyon Aerc 0 54 public transponation MnS Lcpale pata mroch mndomh seledcdnorer primtealk; "ointlA nciclo MEllc tInorlabul Whil e Lie probablin; P(worker drves bydef Jata? pubic [ lrardoraiior lo wor-0 Thren dconJl Glaca? netoedn Iypo Inlegn decimol molndednrcoablcatatu rondo

ntipsant tudan UecAcl MAT 141-1H Velissa Aguilar 6/27/19 141 PMI Homework: Section 5.2 Score: 5.2.38 comolcici HW Score: 54"0,4 750t13 pis CucmnHdt AccolUnig nann pronability Ihal tandoily selected a0r*er prnidily &nes = Ncyon Aerc 0 54 public transponation MnS Lcpale pata mroch mndomh seledcdnorer primtealk; "ointlA nciclo MEllc tInorlabul Whil e Lie probablin; P(worker drves bydef Jata? pubic [ lrardoraiior lo wor-0 Thren dconJl Glaca? netoedn Iypo Inlegn decimol molnded nrcoablcatatu rondoty selcledwahet CIIc' Cncck Ansxct Jcswe Ie arster CCt 2r0 Inen Emaer Dui maining Quelbon 'J(0 : UTc Wou He uoet



Answers

The data shown represent the scores on a national achievement test for a group of 10th-grade students. Find the approximate percentile ranks of these scores by constructing a percentile graph. a. 220 b. 245 c. 276 d. 280 e. 300 $\begin{array}{ll}{\text { Score }} & {\text { Frequency }} \\ \hline 196.5-217.5 & {5} \\ {217.5-238.5} & {17} \\ {238.5-259.5} & {17} \\ {259.5-280.5} & {48} \\ {280.5-301.5} & {22} \\ {301.5-322.5} & {6}\end{array}$ For the same data, find the approximate scores that cor- respond to these percentiles. f. 15th g. 29th h. 43rd i. 65th j. 80th

For this question, we're giving the number of times called by the teams in the California the mission, um, basketball in a single day in a single day's game on on the same day they were giving the final scores of the games. So we're giving the points this card and the final scores the same day on the first question wants us to construct a back to back stay employed to compare those points called by detective. Two teams in the playoffs on the 24 teams in the playoffs. So we have 32 teams and, um, 24 themes. So I'm going to construct the back to back stand blood. So that should look like this. We've the first one as Division I A on the second one as oh, let me start over. Okay, the question was fine. The back to back 10 points on the first division is leave the shop I A So now the second division is baby Sean V. A. So and then the box of Pakistan police should look like this. So this is what the back to back stay employed should look. Comparing this course point in the 32 teams in the division A on the 24 teams in the division via a playoffs. Now the second question. Write a few sentences, comparing it to distributions. So what we can tell from the two distributions is that Division I A Is Yoon emotional? Any model on division we A. He's by no meal. Bye bye. No Dow bi modal writer on the ice volume I A is these 106 You will look back on in the it is he used 98 So these are we can compare both of them together on we say, you know, model in a sense that, uh, we have, like, the same numbers, but by by we have just, like remember, for buying by Modell is like they're like a couple of them. And the eyes value I is 12 or six and easy. Eight nights, eight

We're going to find the component forms um going from .12.2. So each time we'll be taking our second point and subtracting the corresponding component from the first. So for our first factor we would consider that we do negative four minus negative six and a negative one minus negative. To notice those minus negatives end up being adding. So we get 2 to 1. So it can either be written with the brackets or we can write it in R I. J form which would be to I plus one J. And I don't have to write the one. If you just see the J. You know that there's a one there Kate. Now our next vector notice every single time we're going to be doing negative 1 0. Well this is already in kind of its component form because its origination is at zero. So we can really write our vector as just the negative 161 And if we write an I. J and k notation we could have a negative I plus six, J plus K. Now our third we'll have to a nine minus four A one minus one and a negative three minus negative three. So in the end I have no J and K. So in the notation that I've already written with brackets you would actually place in a zero where there are, you know, um no components of that form. But when you go to write it in I. J and K, you just write that as five A. If you don't write the J and K component, then it's known that those are zero.

And this problem. We have information about three people who took a test, and we have some information about the mean and standard deviation of the overall group of people who took that test. So we're given that the mean of everybody who took the test is 1 25 and the Sandra Deviation for everybody who took the test is 18 and they were given different pieces of information. About three of the test takers were told that Tom's Ward 1 58 on this test. We're told that Dick scored in the 98th percentile, and we're told that Harry has a Z score of two. So he was two standard deviations above the mean eso. All three of these measures are on different scales, so it's a little bit hard to tell, but our objective is to put them in order from lowest sport to highest score. So if we start with the 90th percentile, Dick is probably going to have the highest score because the 90th percentile is pretty good. That means he scored better than 98% off the other students in the class. Um, and Tom and Harry are on, um, opposite scales Tom is on the data scale and Harry's on a Z score spill, but let's convert them to the same school, so they're easier to compare now. We don't know what the Z score for Dick is going to be, but it's probably gonna be greater than two. So if Tom has a Z score greater than two, then he did better than Harry on. We can arrange the three of them in order. So let's find the Z score for Tom. And we know the formula for calculating a Z score is X minus X bar over s where X is the data value expert is the mean of the sample and s is the standard deviation. So for Tom, it's gonna be 1 58 minus 1 25 over 18. So Tom did better. But was it two standard deviations better? And it turns out that this see score is 1.83 So Tom did not do better than Harry Ah, and so we can place them in order. Then the person who did the worst or have the lowest score was Tom in the middle. What is the score of two was Harry, and the person who did the best on the test was stick


Similar Solved Questions

5 answers
2. A typical jetliner lands at a speed of 1.60x10 mi/h and decelerates at the rate of (10.0 milhys. If the plane travels at a constant speed of 1.60x10' mi/h for 1.00 $ after landing before applying the brakes, what is the total displacement of the aircraft between touchdown on the runway and coming to rest?
2. A typical jetliner lands at a speed of 1.60x10 mi/h and decelerates at the rate of (10.0 milhys. If the plane travels at a constant speed of 1.60x10' mi/h for 1.00 $ after landing before applying the brakes, what is the total displacement of the aircraft between touchdown on the runway and c...
4 answers
Question 5 (0.5 points)Saved95% confidence interval for the mean reading achievement score for population of third- ~grade students is (44.2, 54.2). Which of the following statements is correct?Cannot be determinedThe margin of error is 10The margin of error is 1,96 X 10The margin of error is 1,96 X 5The margin of error is 5
Question 5 (0.5 points) Saved 95% confidence interval for the mean reading achievement score for population of third- ~grade students is (44.2, 54.2). Which of the following statements is correct? Cannot be determined The margin of error is 10 The margin of error is 1,96 X 10 The margin of error is ...
1 answers
In Problems , find c such that $f^{\prime}(c)=0$ and determine whether $f(x)$ has a local extremum at $x=c .$ $$ f(x)-(x-4)^{2} $$
In Problems , find c such that $f^{\prime}(c)=0$ and determine whether $f(x)$ has a local extremum at $x=c .$ $$ f(x)-(x-4)^{2} $$...
5 answers
Compute $(25) for the homomorphism '$:2-+S, such that Select one: 40)-(14261257) (1,3,6,7,8,2) (1,6)(4,7) (1,5,7,2,3) (1.4,2.5,7,6)
Compute $(25) for the homomorphism '$:2-+S, such that Select one: 40)-(14261257) (1,3,6,7,8,2) (1,6)(4,7) (1,5,7,2,3) (1.4,2.5,7,6)...
5 answers
The following table summarizes the results from a two-factor study with two levels of factor $A$ and three levels of factor $B$ using a separate sample of $n=8$ participants in each treatment condition. Fill in the missing values. (Hint: Start with the $d f$ values.)
The following table summarizes the results from a two-factor study with two levels of factor $A$ and three levels of factor $B$ using a separate sample of $n=8$ participants in each treatment condition. Fill in the missing values. (Hint: Start with the $d f$ values.)...
5 answers
What is the Formal Charge of the Bromine atom in the following structure? (Remember; lone pairs on heteroatoms are not included but you HAVE to consider them to get the right answer!)0+1
What is the Formal Charge of the Bromine atom in the following structure? (Remember; lone pairs on heteroatoms are not included but you HAVE to consider them to get the right answer!) 0+1...
5 answers
List the potential rational zeros of each polynomial function. Do not attempt to find the zeros.$$f(x)=6 x^{4}+2 x^{3}-x^{2}+20$$
List the potential rational zeros of each polynomial function. Do not attempt to find the zeros. $$ f(x)=6 x^{4}+2 x^{3}-x^{2}+20 $$...
5 answers
For the following exercises, use thisscenario: A dart is thrown upward with an initial velocity of 65 ft per second at an angle of elevation of 52°. Consider thehorizontal and vertical positions of the dart at anytime t. Neglect air resistance.State the parametric equationsUse the GeoGebra tool to graph the parametric equations.Plot the minimum, maximum heights of the dart. Plot theminimum and maximum horizontal positions of the dart
For the following exercises, use this scenario: A dart is thrown upward with an initial velocity of 65 ft per second at an angle of elevation of 52°. Consider the horizontal and vertical positions of the dart at any time t. Neglect air resistance. State the parametric equations Use the GeoGebra ...
5 answers
What is the centripetal force on a 15 kg ball rotating in a circular path with a velocity of 10 m/s on a 100cm string?
What is the centripetal force on a 15 kg ball rotating in a circular path with a velocity of 10 m/s on a 100cm string?...
5 answers
Tree DiagrarnGame 1 Game 2 Game 3 WTWWWL WLIHLL LWTLWL LLWLLLPrintDoneMvac Eosaa888%6
Tree Diagrarn Game 1 Game 2 Game 3 WTW WWL WLI HLL LWT LWL LLW LLL Print Done Mvac Eos aa 888 %6...
4 answers
Problem 1. Compute etA forA =and express YOur result with real-valued functions using the natural fundamental set method.using the eigen method.Use YOur result of etA to solve the initial value problemdx dtAx; x(o) =
Problem 1. Compute etA for A = and express YOur result with real-valued functions using the natural fundamental set method. using the eigen method. Use YOur result of etA to solve the initial value problem dx dt Ax; x(o) =...
5 answers
1 1 1 1 1 alu Iciimuth 4 1 GCh8) 1 )PCL(); Hc Lw (enciict 08* 10 1 2 IOCL(e) Ka
1 1 1 1 1 alu Iciimut h 4 1 GCh8) 1 )PCL(); Hc Lw (enciict 08* 10 1 2 IOCL(e) Ka...
5 answers
Dala [or Delermination of Equilibrium C onstant; 160 Molarity of KSCN00? Molarily of Fe(NOshVolumcVolume HKO,Absurbancc (447Volume of KSCNacucerFe(NOshL.od A.00J04 ,Ork5.63 5.0034Jn Looo (,Ook-L Lox lc dumL 404 WnL 1,023$.60 4.o05. 5.805.00Ditermination of the Equllibrium Constant: Data from gruph for Equllibrum ( Conccntrations of [Fe(SCN) kq:Beakcr[Fc(SCN) F1eq
Dala [or Delermination of Equilibrium C onstant; 160 Molarity of KSCN 00? Molarily of Fe(NOsh Volumc Volume HKO, Absurbancc (447 Volume of KSCN acucer Fe(NOsh L.od A.00 J0 4 ,Ork 5.63 5.00 34Jn Looo (,Ook-L Lox lc dumL 404 WnL 1,023 $.60 4.o0 5. 5.80 5.00 Ditermination of the Equllibrium Constant: D...

-- 0.018969--