Question

A sample of 100 information systems managers had an average hourly income of $40.00 with a standard deviation of $8.00. The standard error of the mean is 80. 0.8. 8. 0.08.

Name: a sample of 100 information systems managers had an average hourly income of 4000 with a standard deviation of 800 the standard error of the mean is 80 08 8 008 35382
Uploaded: 2024-11-28T18:35:40-08:00
Duration: 1 min 2 s
Channel: Pritesh Ranjan
Description: a sample of 100 information systems managers had an average hourly income of 4000 with a standard deviation of 800 the standard error of the mean is 80 08 8 008 35382

          A sample of 100 information systems managers had an average hourly income of $40.00 with a standard deviation of $8.00. The standard error of the mean is
80.
0.8.
8.
0.08.

Added by Mario W.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Pritesh Ranjan

11/28/2024

Step 1

To calculate the standard error of the mean (SEM), we can use the formula: \[ \text{Standard Error (SEM)} = \frac{\text{Standard Deviation}}{\sqrt{n}} \] where $ n $ is the sample size. Show more…

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A sample of 100 information systems managers had an average hourly income of $40.00 with a standard deviation of $8.00. The standard error of the mean is 80. 0.8. 8. 0.08.