The monthly utility bills for a household in Riverside, California, were recorded for 12 consecutive months starting in January 2006 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...

The monthly utility bills for a household in Riverside, California, were recorded for 12 consecutive months starting

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The monthly utility bills for a household in Riverside, California, were recorded for 12 consecutive months starting in January 2006:

Amount ($) Month Amount ($) Month $266.63 163.41 219.41 162.64 187.16 289.17 $306.55 January February March July August

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.

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Introduction To Probability And Statistics

ISBN: 9780495389538

13th Edition

Authors: William Mendenhall, Robert J. Beaver, Barbara M. Beaver

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Question Posted: Jul 11, 2018 06:01 AM

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The monthly utility bills for a household in Riverside, California, were recorded for 12 consecutive months starting

Question:

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

Introduction To Probability And Statistics

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