Proctored Nonproctored μ μ1 μ2 n 34 32 x 77.16 88.35 s 10.97 20.74 Use a 0.01 significance level to test the claim that students taking nonproctored tests get a higher mean score than those taking proctored tests. What are the null and alternative hypotheses? A. Identify test statistic. (Round to two decimal places as needed.) B. Identify P-Value. The P-value is (Round to three decimal places as needed.) C. Construct a confidence interval suitable for testing the claim that students taking nonproctored tests get a higher mean score than those taking proctored tests. (Round to two decimal places as needed.)
Proctored Nonproctored μ μ1 μ2 n 34 32 x 77.16 88.35 s 10.97 20.74 Use a 0.01 significance level to test the claim that students taking nonproctored tests get a higher mean score than those taking proctored tests. What are the null and alternative hypotheses? A. Identify test statistic. (Round to two decimal places as needed.) B. Identify P-Value. The P-value is (Round to three decimal places as needed.) C. Construct a confidence interval suitable for testing the claim that students taking nonproctored tests get a higher mean score than those taking proctored tests. (Round to two decimal places as needed.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Topic Video
Question
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Proctored
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Nonproctored
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μ
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μ1
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μ2
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n
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34
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32
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x
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77.16
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88.35
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s
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10.97
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20.74
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What are the null and alternative hypotheses?
A. Identify test statistic.
(Round to two decimal places as needed.)
B. Identify P-Value.
The P-value is
(Round to three decimal places as needed.)
C. Construct a confidence interval suitable for testing the claim that students taking nonproctored tests get a higher mean score than those taking proctored tests.
(Round to two decimal places as needed.)
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