The lengths (in minutes) of a random selection of popular children's animated films are listed below. Estimate the true mean length of all children's animated films with 95% confidence. 90 84 83 91 75 88 78 96 78 79 77

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The lengths (in minutes) of a random selection of popular children's animated films are
listed below. Estimate the true mean length of all children's animated films with 95%
confidence.
90
84
83 91
75
88 78
96
78 79 77
a. Sample mean:
b. Sample standard deviation:
c. Margin of error:
d. Confidence interval:
<μ<
Transcribed Image Text:The lengths (in minutes) of a random selection of popular children's animated films are listed below. Estimate the true mean length of all children's animated films with 95% confidence. 90 84 83 91 75 88 78 96 78 79 77 a. Sample mean: b. Sample standard deviation: c. Margin of error: d. Confidence interval: <μ<
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