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Author Question: Allied Corporation is trying to determine whether to purchase Machine A or B. It has leased the two ... (Read 95 times)

warrenjean01

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Allied Corporation is trying to determine whether to purchase Machine A or B. It has leased the two machines for a month. A random sample of 5 employees has been taken. These employees have gone through a training session on both machines. Below you are given information on their productivity rate on both machines. (Let the difference d = Machine A - Machine B.)

 

Productivity Rate

Person

Machine A

Machine B

1

47

52

2

53

58

3

50

47

4

55

60

5

45

53


a.State the null and alternative hypotheses for a two-tailed test.
b.Find the mean and standard deviation for the difference.
c.Compute the test statistic.
d.Test the null hypothesis stated in Part a at the 10% level.



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Marked as best answer by warrenjean01 on Mar 25, 2023

annaelena92

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warrenjean01

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Reply 2 on: Mar 25, 2023
:D TYSM


mjenn52

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Reply 3 on: Yesterday
Wow, this really help

 

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