Analyzing Survey Data In a consumer survey of 500 people, 200 indicated that they would be buying a major appliance within the next month, 150 indicated that they would buy a car, and 25 said that they would purchase both a major appliance and a car. How many will purchase neither? How many will purchase only a car?
To find: How many will purchase neither? How many will purchase only a car?
Answer to Problem 27AYU
Explanation of Solution
Given:
In a consumer survey of 500 people, 200 indicated that they would be buying a major appliance within the next month, 150 indicated that they would buy a car, and 25 said that they would purchase both a major appliance and a car.
Formula used:
Calculation:
From the given data ,
, Where defines the number of people who would be buying a major appliance.
, Where defines the number of people who would buy a car.
Number of people who will purchase neither .
Number of people who will purchase only a car .
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