Mathematics, 06.06.2020 17:59 MengXiong1

40 points please answer quickly The mass of potatoes sold loosely in a supermarket bin are normally distributed with a mean of 372 grams and a standard deviation of 6.3 grams. The bin contains 164 potatoes.

(a) How many of the potatoes in the bin are expected to have a mass of 380 grams or more?

Round your answer to the nearest whole number.

(b) What percent of the potatoes in the bin are expected to have a mass of less than 360 grams?

Round your answer to the nearest tenth of a percent.

(c) What is the probability that a potato randomly selected from the bin will have a mass of at least 370

grams?

Round your answer to the nearest tenth of a percent.

Answers: 1

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40 points please answer quickly The mass of potatoes sold loosely in a supermarket bin are normally...