Which of the following is a example of judgment sampling?
a. For a major launch campaign for a brand of bath soap, three cities in California were selected because there were deemed to be representative of the nation as a whole.
b. In a study of taste preferences for brands of soft drinks, a marketing research firm selected a sample of 200 people from a large Chicago shopping mall over one weekend.
c. All of the department stores within 50 miles of the corporate office were selected for testing a new point-of-purchase display.
d. From a list of all freshmen at a university, the school selected every 12th name to be interviewed about their first year experience at the school.
Question 2
A simple tabulation of a variable's frequency distribution is sometimes called a marginal tabulation.
Indicate whether the statement is true or false
A plot of trophic diversity across the major groups of organisms shows highest trophic diversity amo
Major Skeletal Muscles
Disease: Major environmental health problems
Major Minerals
Two major types of nerve circuits in the brain
The Major Plant Groups