Determine the 26th percentile for the number of chocolate

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The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 1261 chips and a standard deviation of 118 chips.

?(a) Determine the 26th percentile for the number of chocolate chips in a bag.

?(b) Determine the number of chocolate chips in a bag that make up the middle 95?% of bags.

?(c) What is the interquartile range of the number of chocolate chips in a bag of chocolate chip? cookies?

?(Round to the nearest whole number as? needed.)

Reference no: EM132845849

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