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Author Question: Exhibit 8-6A sample of 75 information system managers had an average hourly income of $40.75 with a ... (Read 123 times)

rissygurl1124

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Question 1

Exhibit 8-6
A sample of 75 information system managers had an average hourly income of $40.75 with a standard deviation of $7.00.


Refer to Exhibit 8-6.  The standard error of the mean is


80.83


7


0.8083


1.611



Question 2

Exhibit 8-6
A sample of 75 information system managers had an average hourly income of $40.75 with a standard deviation of $7.00.


Refer to Exhibit 8-6.  The value of the margin of error at 95% confidence is


80.83


7


0.8083


1.611



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Marked as best answer by rissygurl1124 on Mar 25, 2023

heathercab

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rissygurl1124

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Reply 2 on: Mar 25, 2023
:D TYSM


kthug

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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