Question

Consider the 813 people to be a population. Let X be the number of times per week a person dines out for a person sampled. at random from this population. Compute the mean.

Answer 1

Step-by-step explanation:

For data with frequency distribution:

`\text{Mean,}\bar{\text{x}}=(\sum fx)/(\sum f)`

First, find the product of each item and its frequency below: