Which of the following is true about a 95% confidence interval of the mean for a sample of grocery shoppers rating their favourite store?
A. 95 out of 100 sample means will fall within the limits of the confidence interval.
B. There is a 95% chance that the population mean will fall within the limits of the confidence interval.
C. 95 out of 100 population means will fall within the limits of the confidence interval.
D. There is a .05 probability that the population mean falls within the limits of the confidence interval
Answer: B
You might also like to view...
What do social learning theorists and counselors suggest you do about irrational thoughts and beliefs that become characteristic of your career planning?
a) Incorporate these ideas into all of your career plans. b) Test their validity by challenging or confronting them. c) Seek psychiatric help. d) Take personality inventories that will tell you more about yourself.
Daniel is a young adolescent with HIV. It was transmitted to him by his mother at birth. What is his best chance for delaying the progression of the disease from HIV to AIDS?
a. Social support and factual information about the disease b. Abstinence from heterosexual and homosexual behavior c. Lifetime regimen of antiretroviral therapy d. Regular treatments of nonoxynol-9
Create a behavioral objective for a math lesson that meets the criteria as outlined by Robert Mager.
What will be an ideal response?
What is meant by a "critical moment" in your career?
What will be an ideal response?