What is the probability that the amount of collagen is greater than 74 grams per mililiter? swer: O What is the probability that the amount of collagen is less than 83 grams per mililiter? swer: O What percentage of compounds formed from the extract of this plant fall within 2 standard deviations of the mean?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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The extract of a plant native to Taiwan has been tested as a possible treatment for Leukemia. One of the chemical compounds produced from
the plant was analyzed for a particular collagen. The collagen amount was found to be normally distributed with a mean of 76 and standard deviation of 8
grams per mililiter.
(a) What is the probability that the amount of collagen is greater than 74 grams per mililiter?
answer:
(b) What is the probability that the amount of collagen is less than 83 grams per mililiter?
answer:
(c) What percentage of compounds formed from the extract of this plant fall within 2 standard deviations of the mean?
answer:
Transcribed Image Text:The extract of a plant native to Taiwan has been tested as a possible treatment for Leukemia. One of the chemical compounds produced from the plant was analyzed for a particular collagen. The collagen amount was found to be normally distributed with a mean of 76 and standard deviation of 8 grams per mililiter. (a) What is the probability that the amount of collagen is greater than 74 grams per mililiter? answer: (b) What is the probability that the amount of collagen is less than 83 grams per mililiter? answer: (c) What percentage of compounds formed from the extract of this plant fall within 2 standard deviations of the mean? answer:
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