The number of wins in a season for 32 randomly selected professional football teams are listed below. Construct a 90% confidence interval for the true mean number of wins in a season. Assume that σ is 2.6. 999810972 11 10 6 4 11 988 12 10 7 5 12 643 1299710775

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The number of wins in a season for 32 randomly selected professional football
teams are listed below. Construct a 90% confidence interval for the true mean
number of wins in a season. Assume that σ is 2.6.
9998 10972
11 10 6 4 11 988
12 10 7 5 12 643
1299710775
Transcribed Image Text:The number of wins in a season for 32 randomly selected professional football teams are listed below. Construct a 90% confidence interval for the true mean number of wins in a season. Assume that σ is 2.6. 9998 10972 11 10 6 4 11 988 12 10 7 5 12 643 1299710775
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