An experiment involves randomly selecting a sample of 200 middle managers for study. One item of interest is their mean

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An experiment involves randomly selecting a sample of 200 middle managers for study. One item of interest is their mean

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An Experiment Involves Randomly Selecting A Sample Of 200 Middle Managers For Study One Item Of Interest Is Their Mean 1
An Experiment Involves Randomly Selecting A Sample Of 200 Middle Managers For Study One Item Of Interest Is Their Mean 1 (18.83 KiB) Viewed 10 times
An experiment involves randomly selecting a sample of 200 middle managers for study. One item of interest is their mean annual income. The sample mean is computed to be $35,000 and the sample standard deviation is $1,250. What is the standard error of the mean? A) $35,000 B) $88.39 OC) $5.65 OD) $1,250 E) $8.01
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