The monthly utility bills for a household in Riverside, California, were recorded for 12 consecutive months starting
Question:
a. Calculate the range of the utility bills for the year 2006.
b. Calculate the average monthly utility bill for the year 2006.
c. Calculate the standard deviation for the 2006 utility bills.
Transcribed Image Text:
Amount ($) Month Amount ($) Month $266.63 163.41 219.41 162.64 187.16 289.17 $306.55 January February March July August September October November December 335.48 343.50 226.80 208.99 230.46 April May June
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a The range is R 34350 ...View the full answer
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Related Book For
Introduction To Probability And Statistics
ISBN: 9780495389538
13th Edition
Authors: William Mendenhall, Robert J. Beaver, Barbara M. Beaver
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