Multiple Choice
Which of the following is not a piece of required information in order to determine sample size?
A) estimated population standard deviation
B) estimated population median
C) acceptable level of sampling error
D) All are necessary to determine sample size.
E) desired level of confidence
Correct Answer:
Verified
Correct Answer:
Verified
Q10: The confidence level is the probability that
Q11: A range of values with which the
Q12: Regardless of how the target sample size
Q13: Population size is the most important determinant
Q14: How many respondents should be in each
Q16: A confidence interval always includes the true
Q17: When a research company routinely uses samples
Q18: Which of the following would increase the
Q19: When a researcher is not sure if
Q20: The total area under a normal curve