Mathematics, 29.04.2021 23:30 ughh13
karen wants to advertise how many chocolate chips are in each big chip cookie at her bakery. she randomly selects a sample of 75 cookies and finds that the number of chocolate chips per cookie in the sample has a mean of 9.7 and a standard deviation of 2.8. what is the 90% confidence interval for the number of chocolate chips per cookie for big chip cookies? round to the nearest 3 decimal
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karen wants to advertise how many chocolate chips are in each big chip cookie at her bakery. she ran...
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