Question

In electronics store sends an email survey to all customers who bought tablets. The previous month, 570 people bought tablets. Surveys were sent to 300 of these people, chosen at random, and 138 people responded to the survey. Identify the population and the sample.

Answer 1

Answer:

Population : 570

Sample : 300

Explanation:

Population refers to the total size of the group to be studied. In this case 570 customers refer to the population.

Since it is sometimes difficult to subject the entire population to study, a sample or a smaler number is picked from the population to represent the total population.