The mean daily production of a herd of cows is assumed to be normally distributed with a mean of 35 liters, and standard deviation of 5.9 liters. Let X be the production of a randomly selected cow in liters. a. What is the distribution of X?X - ? @ ( 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 20.2 liters. c. If a cow is randomly chosen, find the probability that its production is between 32 and 40.9 liters. Please show the following answer to 1 decimal place. d. The 89th percentile of the milk production is how many liters?
The mean daily production of a herd of cows is assumed to be normally distributed with a mean of 35 liters, and standard deviation of 5.9 liters. Let X be the production of a randomly selected cow in liters. a. What is the distribution of X?X - ? @ ( 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 20.2 liters. c. If a cow is randomly chosen, find the probability that its production is between 32 and 40.9 liters. Please show the following answer to 1 decimal place. d. The 89th percentile of the milk production is how many liters?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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