The following cumulative frequency polygon shows the selling price ($000) of houses sold in the Billings, Montana,
Question:
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?
Transcribed Image Text:
200 100 150 75 100 50 50 25 50 100 150 200 250 300 350 Selling Price ($00) houanbay Percent
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a 200 b 50 or 50000 ...View the full answer
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Related Book For
Statistical Techniques in Business and Economics
ISBN: 978-0078020520
16th edition
Authors: Douglas Lind, William Marchal
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