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.

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Dmitry Shvedov · Answer 1 · 2023-08-24T06:11:40+0000

Answer:

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: