When determining the sample size, the standard deviation may not be known. Which of the following was not mentioned in your text as a way to estimate the standard deviation?
A) consult secondary sources
B) conduct a pilot study
C) estimate from the mean
D) estimate based on researcher judgment
Correct Answer:
Verified
Q1: Which statement is not true about not-
Q2: Ethical dilemmas associated with sample size determination
Q4: The statistically determined sample size is the
Q6: Suppose a simple random sample of five
Q7: is a method to adjust for nonresponse
Q11: Which method of adjusting for nonresponse involves
Q28: When estimating a population parameter by using
Q38: The _ is a correction for overestimation
Q58: The rate of occurrence of persons eligible
Q65: Which method of improving response rate involves
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents