The sample mean of a variable is found to be 35.7. The true population mean of that variable was known to be 40.2. What is the sampling error of the variable?
A) 4.20
B) 9.00
C) 4.50
D) 2.25
Correct Answer:
Verified
Q1: Why does sampling from a population introduce
Q2: What is a point estimate?
A) estimate of
Q3: Why is inferential statistics from a sample
Q5: Three different samples were drawn from a
Q6: What are the two factors that determine
Q7: The sample mean of the variable height
Q8: What is a confidence interval of a
Q9: Which of the following is not affected
Q10: How could bias be reduced, if measurement
Q11: What is hypothesis testing?
A) assess whether a
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