Question
A food chemist analyzed the calorie content for a popular type of chocolate cookie. Following are the numbers of calories in a sample of eight
A food chemist analyzed the calorie content for a popular type of chocolate cookie. Following are the numbers of calories in a sample of eight cookies.
113 114 111 116 115 120 118 116
Find a 98% confidence interval for the mean number of calories in this type of cookie by answering the following:
Find the sample mean x
Find the appropriate critical value.
Find the margin of error.
Provide a 98% confidence interval
Interpret the confidence interval
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Mathematical Analysis And Its Applications Roorkee, India, December 2014
Authors: P N Agrawal, R N Mohapatra, Uaday Singh, H M Srivastava
1st Edition
813222485X, 9788132224853
