Multiple Choice
The standard deviation of a distribution of means is
A) figured by subtracting the variance from the sample mean and taking the square root.
B) the square root of the variance of the distribution of means.
C) the population variance divided by the N in each sample.
D) the same as the square root of the sample variance.
Correct Answer:
Verified
Correct Answer:
Verified
Q16: When hypothesis testing with a sample of
Q17: Your sample of 12 people is being
Q18: As the number of people in a
Q19: The 95% confidence interval<br>A)will be narrower than
Q20: The mean of a distribution of means
Q22: In hypothesis testing,after figuring the Z score
Q23: If a population is not normally distributed,the
Q24: use the following information. A population is
Q25: A large school district is considering implementing
Q26: In general,the shape of a distribution of