Here is data showing electricity costs in dollars during August 2010 for a random sample of 50
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Question:
Here is data showing electricity costs in dollars during August 2010 for a random sample of 50 apartments in a large city
a. Construct a histogram and a percentage polygon.
b. Construct a cumulative percentage polygon.
c. Around what amount does the monthly electricity cost seem to be concentrated?
Related Book For
Statistics for Business and Economics
ISBN: 978-0132930192
8th edition
Authors: Paul Newbold, William Carlson, Betty Thorne
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