November 6, 2012 was election day. Many of the major television networks aired coverage of the incoming election results during the primetime hours. The provided table displays the amount of time (in minutes) spent watching election coverage for a random sample of 25 U.S. adults. 123 120 45 30 40 86 36 52 86

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Chapter1: Combinatorial Analysis
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Use the following to answer the question below.
November 6, 2012 was election day. Many of the major television networks aired coverage of the incoming election
results during the primetime hours. The provided table displays the amount of time (in minutes) spent watching election
coverage for a random sample of 25 U.S. adults.
123 120 45 30 40 86 36 52 86
70
71 97 73 90 69 5 68
Part A: Use the data from the sample to estimate the parameter of interest. Report your answer with two decimal places.
a. = 80.44 minutes
2
155 70 168 156 107 126 66
b.μ = 70.00 minutes
c.μ = 80.44 minutes
d. = 70.00 minutes
Transcribed Image Text:Use the following to answer the question below. November 6, 2012 was election day. Many of the major television networks aired coverage of the incoming election results during the primetime hours. The provided table displays the amount of time (in minutes) spent watching election coverage for a random sample of 25 U.S. adults. 123 120 45 30 40 86 36 52 86 70 71 97 73 90 69 5 68 Part A: Use the data from the sample to estimate the parameter of interest. Report your answer with two decimal places. a. = 80.44 minutes 2 155 70 168 156 107 126 66 b.μ = 70.00 minutes c.μ = 80.44 minutes d. = 70.00 minutes
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