The result of a sample study in a private school provided that 68 STEM major students average 13.8 math study hours with a standard deviation of 4.7 in a given month, while 54 students average 10.2 with a standard deviation of 6.5. Test at the 0.01 level of significance if the means of the two sample means are the same.

The result of a sample study in a private school provided that 68 STEM major students average 13.8 math study hours with a standard deviation of 4.7 in a given month, while 54 students average 10.2 with a standard deviation of 6.5. Test at the 0.01 level of significance if the means of the two sample means are the same.

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Description: The result of a sample study in a private school provided that 68 STEM major students average 13.8 math study hours with a standard deviation of 4.7 in a given month, while 54 students average 10.2 with a standard deviation of 6.5. Test at the 0.01 l

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter13: Probability And Calculus

Section13.2: Expected Value And Variance Of Continuous Random Variables

Problem 10E

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