A data set includes data from student evaluations of courses. The summary statistics are n= 95, x = 3.92, s =0.68. Use a 0.05 significance level to test the claim that the population of student course evaluations has amean equal to 4.00. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim.What are the null and alternative hypotheses?Ов. Но: н34.00H;: µ# 4.00O A. Ho: H=4.00H;:µ<4.00OC. Ho: H#4.00O D . Hρ μ 4,00H1: µ= 4.00H: µ>4.00Determine the test statistic.(Round to two decimal places as needed.)Determine the P-value.(Round to three decimal places as needed.)State the final conclusion that addresses the original claim.V correct.V Ho. There isV evidence to conclude that the mean of the population of student course evaluations is equal to 4.00

Solution-: Given: We find, (a) Hypotheses (b) Test statistic (c) p-value

Answered: A data set includes data from student…

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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A data set includes data from student evaluations of courses. The summary statistics are n = 96, x 3.44, s 0.66. Use a 0.10 significance level to test the claim that the population of student course evaluations has a mean equal to 3.50. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. What are the null and alternative hypotheses? O A. Ho: H= 3.50 H1:H> 3.50 O B. Ho: u= 3.50 OC. Ho:H#3.50 H1:µ= 3.50 O D. Ho: H= 3.50 H1: µ#3.50 Determinhe test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed.) State the final conclusion that addresses the original claim. Ho. There is evidence to conclude that the original claim that the mean of the population of student course evaluations is equal to 3.50 correct. Click to select your answer(s). F12 F10 吕0 F3 F6 FB F9 F7 F4 F5 esc F1 F2 & %23 24…
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