Homework Clinic
Social Science Clinic => Business => Topic started by: genevieve1028 on Jun 24, 2018
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A simple random sample of size 64 is taken from a population of size 800 . The sample mean is determined to be 2,550 with a standard deviation of 500 . An estimate of the standard error of the mean (for the total) is
a. 62,500.50
b. 47,958.32
c. 7.8125
d. 50,000.00
Question 2
The coefficient of variation is a measure of variability.
Indicate whether the statement is true or false
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Answer to Question 1
b
Answer to Question 2
T