Question

A marketing research wants to find the proportion of adult women in Flagstaff, Arizona who are interested in a new high-quality running store. From a list of all residential addresses in Flagstaff, the firm selects a random sample of 200, mails a brief questionnaire to each, and finds out that 60% replied that they are interested in a new high quality running store.

In this study, the list of all residential addresses in Flagstaff is:

A. the parameter of interest

B. the population of interest

C. the sample

D. the target statistic

Answer 1

Here In this Question The list of all residential addresses are the Population Interest.

Because,here researchers wants to find out the proportion of adult women's who are interested in a new high quality running store.

so,To find out proportion of adults women's The researchers have to choose some sample of women's from population. The sample is women's will be choosen from the list of all residential addresses.

Here the population is list of all residential addresses and the sample is selected 200 addresses from the all residential addresses.200 adresses is sample

And further more it is not the target Statistic.

Because the Statistic is the function of sample observation and the list of residential addresses are not sample.