QuestionFind the mean number of people in 37 homes given the data: "1 6, 2 10, 3 8, 4 5, 5 3, 6 2, 7 3". Round to the nearest tenth.
Studdy Solution
STEP 1
Assumptions1. The data is represented as "number of people in a household, frequency of that number" . The total number of homes surveyed is373. We are finding the mean number of people living in these homes
STEP 2
First, we need to find the total number of people living in all the homes. We can do this by multiplying each number of people by its frequency, and then summing these products.
STEP 3
Now, plug in the given values for the number of people and their frequencies to calculate the total number of people.
STEP 4
Calculate the total number of people living in all the homes.
STEP 5
Now that we have the total number of people, we can find the mean number of people living in a home by dividing the total number of people by the total number of homes.
STEP 6
Plug in the values for the total number of people and the total number of homes to calculate the mean number of people.
STEP 7
Calculate the mean number of people living in a home.
STEP 8
Round the mean number of people to the nearest tenth.
The mean number of people living in the37 homes is2.8.
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