Two teaching methods and their effects on science test scores are being reviewed. A random sample of 6 students, taught in traditional lab sessions, had a mean test score of 78.8 with a standard deviation of 4.6. A random sample of 12 students, taught using interactive simulation software, had a mean test score of 87.8 with a standard deviation of 5.9. Do these results support the claim that the mean science test score is lower for students taught in traditional lab sessions than it is for students taught using interactive simulation software? Let uj be the mean test score for the students taught in traditional lab sessions and uz be the mean test score for students taught using interactive simulation software. Use a significance level of a = 0.05 for the test. Assume that the population variances are equal and that the two populations are normally distributed. Step 3 of 4: Determine the decision rule for rejecting the null hypothesis Ho. Round your answer to three decimal places. Answer 囲 Tables в Кеурad Keyboard Shortcuts Previous Step Answers Reject Ho if
Two teaching methods and their effects on science test scores are being reviewed. A random sample of 6 students, taught in traditional lab sessions, had a mean test score of 78.8 with a standard deviation of 4.6. A random sample of 12 students, taught using interactive simulation software, had a mean test score of 87.8 with a standard deviation of 5.9. Do these results support the claim that the mean science test score is lower for students taught in traditional lab sessions than it is for students taught using interactive simulation software? Let uj be the mean test score for the students taught in traditional lab sessions and uz be the mean test score for students taught using interactive simulation software. Use a significance level of a = 0.05 for the test. Assume that the population variances are equal and that the two populations are normally distributed. Step 3 of 4: Determine the decision rule for rejecting the null hypothesis Ho. Round your answer to three decimal places. Answer 囲 Tables в Кеурad Keyboard Shortcuts Previous Step Answers Reject Ho if
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Two teaching methods and their effects on science test scores are being reviewed. A random sample of 6 students, taught in traditional lab sessions, had a mean test
score of 78.8 with a standard deviation of 4.6. A random sample of 12 students, taught using interactive simulation software, had a mean test score of 87.8 with a
standard deviation of 5.9. Do these results support the claim that the mean science test score is lower for students taught in traditional lab sessions than it is for
students taught using interactive simulation software? Let uj be the mean test score for the students taught in traditional lab sessions and u2 be the mean test score
for students taught using interactive simulation software. Use a significance level of a = 0.05 for the test. Assume that the population variances are equal and that the
two populations are normally distributed.
Step 3 of 4: Determine the decision rule for rejecting the null hypothesis Ho. Round your answer to three decimal places.
Answer
E Tables
E Keypad
Keyboard Shortcuts
Previous Step Answers
Reject Ho if
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