Maxine and Jeremiah began arguing about who did better on their tests, but they couldn't decide who didbetter given that they took different tests. Maxine took a test in Math and earned a 73.7, and Jeremiah took atest in Science and earned a 70.8. Use the fact that all the students' test grades in the Math class had a meanof 73.9 and a standard deviation of 9.3, and all the students' test grades in Science had a mean of 62.1 and astandard deviation of 10.9 to answer the following questions.a) Calculate the z-score for Maxine's test grade.2=b) Calculate the z-score for Jeremiah's test grade.2=c) Which person did relatively better?MaxineJeremiahThey did equally well.OOOSubmit Question

Given that. X~N( μ , ?) Z-score =( x - μ )/?

Answered: axine and Jeremiah began arguing about…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Imagine you were chosen as the coach of the Philippine National Men's Basketball team. You have to choose the last player to be included in the roster. You have to choose between two players. The two players have basically the same characteristics whether physical or actual game statistics. They have the same age, height, weight, wingspan, average points, rebounds, assists, steals, and blocks per game. Their only difference lies in the standard deviations for their points per game. Player 1 has a standard deviation of 5 while Player 2 has a standard deviation of 10. Who would you choose and why? 5 sentences
Miranda and Alma began arguing about who did better on their tests, but they couldn't decide who did better given that they took different tests. Miranda took a test in Social Studies and earned a 71.5, and Alma took a test in Art History and earned a 66.6. Use the fact that all the students' test grades in the Social Studies class had a mean of 70.6 and a standard deviation of 9.6, and all the students' test grades in Art History had a mean of 62.7 and a standard deviation of 10.5 to answer the following questions. a) Calculate the z-score for Miranda's test grade. [Round your answer to two decimal places.] b) Calculate the z-score for Alma's test grade. [Round your answer to two decimal places.] c) Which person did relatively better? O Miranda O Alma O They did equally well. Submit Question IN
Aaliyah and Lloyd began arguing about who did better on their tests, but they couldn't decide who did better given that they took different tests. Aaliyah took a test in Social Studies and earned a 79.8, and Lloyd took a test in Science and earned a 68.4. Use the fact that all the students' test grades in the Social Studies class had a mean of 74.1 and a standard deviation of 9.6, and all the students' test grades in Science had a mean of 60.9 and a standard deviation of 8.6 to answer the following questions. a) Calculate the z-score for Aaliyah's test grade. 2 = [Round your answer to two decimal places.] b) Calculate the z-score for Lloyd's test grade. 2 = [Round your answer to two decimal places.] c) Which person did relatively better? O Aaliyah O Lloyd O They did equally well.
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In Statsville there’s a city-wide speed limit of 30 mph.If you are caught speeding the fine is $100 plus $10 forevery mile per hour you were over the speed limit. Forexample, if you’re ticketed for going 45 mph, your fine is100 + 10145 - 302 = +250. Last month all the driverswho were fined for speeding averaged 42 mph with astandard deviation of 7 mph. What were the mean andstandard deviation of the fines?A) $120 and $70 B) $220 and $7C) $220 and $70 D) $220 and $170E) $420 and $70
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