Confidence interval for the mean suppertime

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Reference no: EM132331981

The eating habits of 12 bats were examined in the article "Foraging Behavior of the Indian False vampire bat" (Biotrapica (1991):63-67). These bats consume insects and frogs. For these 12 bats, the mean time to consume a frog was 21.9 minutes and the standard deviation was 7.7 minutes.

a) Construct and interpret a 98% confidence interval for the mean suppertime of a vampire bar whose meal consist of a frong

B) What assumptions must be reasonable for the one-sample t-interval to be appropriate?

Reference no: EM132331981

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