From a Population of 200 Elements, a Sample of 49

question 83

Multiple Choice

From a population of 200 elements, a sample of 49 elements is selected. It is determined that the sample mean is 56 and the sample standard deviation is 14. The standard error of the mean is

• A) 3.
• B) 2.
• C) greater than 2.
• D) less than 2.