Question

Oscar is doing research and found a survey that says 92% of American households have a pet cat or dog. Another survey says that 53% of households have a cat & 68% of households have a dog. What is the percent of households with both a cat & a dog?

Name: oscar is doing research and found a survey that says 92 of american households have a pet cat or dog another survey says that 53 of households have a cat 68 of households have a dog what is 60825
Uploaded: 2023-02-15T02:53:37-08:00
Duration: 1 min 43 s
Channel: Madhur L
Description: oscar is doing research and found a survey that says 92 of american households have a pet cat or dog another survey says that 53 of households have a cat 68 of households have a dog what is 60825

          Oscar is doing research and found a survey that says 92% of American households have a pet cat or
dog. Another survey says that 53% of households have a cat & 68% of households have a dog. What
is the percent of households with both a cat & a dog?

Added by Maurice P.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Madhur L

02/15/2023

Step 1

Use the inclusion-exclusion principle: P(C ∪ D) = P(C) + P(D) − P(C ∩ D). Show more…

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Oscar is doing research and found a survey that says 92% of American households have a pet cat or dog. Another survey says that 53% of households have a cat & 68% of households have a dog. What is the percent of households with both a cat & a dog?