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Solution: Calculating Using Grouped Data In Exercise, make a
Chapter 2, Problem 42E(choose chapter or problem)
Make a frequency distribution for the data. Then use the table to estimate the sample mean and the sample standard deviation of the data set.
Household Income The distribution of the monthly household incomes of a random sample of households in a city is shown in the pie chart. Use \(\$ 10,999.50\) as the midpoint for “\(\$ 10,000\) or more.”
Questions & Answers
QUESTION:
Make a frequency distribution for the data. Then use the table to estimate the sample mean and the sample standard deviation of the data set.
Household Income The distribution of the monthly household incomes of a random sample of households in a city is shown in the pie chart. Use \(\$ 10,999.50\) as the midpoint for “\(\$ 10,000\) or more.”
ANSWER:
Step 1 of 2
We have the pie chart of household income.
The claim is to make the frequency distribution and find the sample mean and the sample standard deviation.