The mean daily production of a herd of cows is IE18 assumed to be normally distributed with a mean of 35 liters, and standard deviation of 7.4 liters. Let X be the production of a randomly selected cow in liters. a. What is the distribution of X? X-70 Please show the following answers to 4 decimal places b. If a cow is randomly chosen, find the probability that its production is at least 38.7 liters. c. If a cow is randomly chosen, find the probability that its production is between 46.1 and 49.8 liters Please show the following answer to 1 decimal place. d. The 76th percentile of the milk production is how many liters?

MATLAB: An Introduction with Applications
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The mean daily production of a herd of cows is IE18 assumed to be normally distributed with a mean of 35 liters, and standard
deviation of 7.4 liters. Let X be the production of a randomly selected cow in liters. a. What is the distribution of X? X-70 Please
show the following answers to 4 decimal places b. If a cow is randomly chosen, find the probability that its production is at least
38.7 liters. c. If a cow is randomly chosen, find the probability that its production is between 46.1 and 49.8 liters Please show the
following answer to 1 decimal place. d. The 76th percentile of the milk production is how many liters?
Transcribed Image Text:The mean daily production of a herd of cows is IE18 assumed to be normally distributed with a mean of 35 liters, and standard deviation of 7.4 liters. Let X be the production of a randomly selected cow in liters. a. What is the distribution of X? X-70 Please show the following answers to 4 decimal places b. If a cow is randomly chosen, find the probability that its production is at least 38.7 liters. c. If a cow is randomly chosen, find the probability that its production is between 46.1 and 49.8 liters Please show the following answer to 1 decimal place. d. The 76th percentile of the milk production is how many liters?
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