1 answer

Standard deviation of 50 grams. Use the empirical rule to determine the following. The weight of...

Question:

standard deviation of 50 grams. Use the empirical rule to determine the following. The weight of an organ in adult males has

standard deviation of 50 grams. Use the empirical rule to determine the following. The weight of an organ in adult males has a bell-shaped distribution with a mean of 320 grams and (a) About 99.7% of organs will be between what weights? (b) What percentage of organs weighs between 270 grams and 370 grams? (c) What percentage of organs weighs less than 270 grams or more than 370 grams? (d) What percentage of organs weighs between 170 grams and 420 grams? grams (Use ascending order.) (a) and % (Type an integer or a decimal.) (b) (c)% (Type an integer or a decimal.) (d)% (Type an integer or decimal rounded to two decimal places as needed.)

Answers

XNN(I 人 320 くb La) P tbb:o P a-A くメー く a - 320 b- 320 OŁ E > x > ot7 370-320 So 270-320 So PC-1z 0.68 20) PIX 7 3to P ニ|- 0.6

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