As the prices of heating oil and natural gas increase, consumers become more careful about heating their
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As the prices of heating oil and natural gas increase, consumers become more careful about heating their homes. Analysts want to know how warm homeowners keep their houses in January and how the results from Alberta and Saskatchewan compare. The analysts randomly called 23 Alberta households between 7 p.m. and 9 p.m. on January 15 and asked the respondent the temperature of the house according to the thermostat. The analysts then called 19 households in Saskatchewan the same night and asked the same question. The results follow.
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Business Statistics For Contemporary Decision Making
ISBN: 9781119577621
3rd Canadian Edition
Authors: Ken Black, Ignacio Castillo
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