If the homes are representative of the community of 100,000 homes that the company serves about how many homes would you predict
have 4 or more telephones?
1 answer:
Answer:
8000 homes
Step-by-step explanation:
Given
See attached for result of the survey
Required
Number of homes to have 4 or more telephones in 100000
First, we calculate the proportion of homes with 4 or more telephones
So, we have:
Multiply this by 100000 to get the predicted value
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Step-by-step explanation:
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