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Statement of a problem № m1001

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The following cumulative frequency polygon shows the selling price ($000) of houses sold in the Billings, Montana, area.  .:. a. How many homes were studied? b. What is the class interval? c. One hundred homes sold for less than what amount? d. About 75% of the homes sold for less than what amount? e. Estimate the number of homes in the $150,000 up to $200,000 class. f. About how many homes sold for less than $225,000?




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