Answered: Ms. Shen thought that students would be…

Name: Ms. Shen thought that students would be more likely to remember their
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Description: Ms. Shen thought that students would be more likely to remember their review if she called their house and reminded them. A random group(1) of 50 students were not contacted and she found that 17 remembered their reviews on test day. Another random g

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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Ms. Shen thought that students would be more likely to remember their review if she called their house and reminded them. A random group(1) of 50 students were not contacted and she found that 17 remembered their reviews on test day. Another random group(2) of 60 students were contacted and reminded to bring their review to Statistics class and she was happy to notice that 26 brought the review

Select the correct type of test for the problem.

2 Samp T Test

2 Prop Z Test

T Test

2 Samp Z Test

Choose the correct combination of the null hypothesis and alternate hypothesis.

H0: p1 = p2; H1: p1 > p2

H0: p1 < p2; H1: p1 = p2

H0: p1 = p2; H1: p1 ≠ p2

H0: p1 = p2; H1: p1 < p2

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