QUESTION 8 The daily electrical energy consumption (in Watts) during July for a random sample of 49 households was recorded. The mean was 4481 W and the standard deviation was 340 W. Find the upper confidence limit (UCL) of the 95% confidence interval for the mean daily electrical energy consumption during that month. Round your answer to the nearest whole number (integer).

A First Course in Probability (10th Edition)
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ISBN:9780134753119
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Chapter1: Combinatorial Analysis
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QUESTION 8
The daily electrical energy consumption (in Watts) during July for a random sample of 49 households was recorded. The mean was 4481 W and
the standard deviation was 340 W. Find the upper confidence limit (UCL) of the 95% confidence interval for the mean daily electrical energy
consumption during that month. Round your answer to the nearest whole number (integer).
Transcribed Image Text:QUESTION 8 The daily electrical energy consumption (in Watts) during July for a random sample of 49 households was recorded. The mean was 4481 W and the standard deviation was 340 W. Find the upper confidence limit (UCL) of the 95% confidence interval for the mean daily electrical energy consumption during that month. Round your answer to the nearest whole number (integer).
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