Extra CreditAssume that the nursing entrance examination(TEAS) scores are normally distributed with mean80 and a standard deviation of 8. LATTC'sRegistered Nursing (RN) program only acceptsthe top 10% of test takers, please find the cut-offscore to be accepted in the RN program.

The z score is the standard normal variate. It determines the number of observations deviated from…

Answered: Extra Credit Assume that the nursing…

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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According to the U.S. Census, the average adult woman is the United States is 65 inches tall and the standard deviation is 3 inches. If Zsike is 67 inches tall, what is her z-score?
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Konstantinos participates in a bowling league each summer and again each autumn. In Summer 2021, his mean score for the year was 160. For the whole league, the mean score was 158 with a standard deviation of 6. For Autumn 2021, his mean score was 164. The mean for the entire Autumn league was 160 with a standard deviation of 4.5. In which league (summer or autumn) did Konstantinos perform better relative to his peers? please explain your response and round any numeric answers to three (3) decimal places
A business school dean in Ohio wants to know if graduates who completed an internship during their undergraduate years earn more than business undergraduates who do not complete an internship while in college. Based on national survey from 1,500 business alumni with less than six years of work experience, they earn on average $50,970 with a standard deviation of $12,976. Business alumni from the Ohio school who completed internships on average earned $53,497. The dean wants you to be 96% confident in your results. a. State in statistical terms the null and alternative hypotheses. b. Determine the appropriate test statistic (z or t). c. Determine the critical value(s). d. Compute the test statistic. e. Make a decision on the hypotheses. (which hypothesis is correct?) f. Determine the p-value for the test statistic.
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Extra Credit Assume that the nursing entrance examination (TEAS) scores are normally distributed with mean 80 and a standard deviation of 8. LATTC's Registered Nursing (RN) program only accepts the top 10% of test takers, please find the cut-off score to be accepted in the RN program.