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Problem 4: Use R to solve this problem. Give your code with your solutions. 1- Find the 98th percentile of the standard normal distribution. 2- Find the value x that captures 40% of the area under N(12,3) to its left. 3- The annual per capita consumption of oranges in US is approximately normal, with mean = 9.1 pounds and standard deviation o = 2,7 pounds. If an American eats less than 85% of his peers, how much does he consume?

Problem 4: Use R to solve this problem. Give your code with your solutions. 1- Find the 98th percentile of the standard normal distribution. 2- Find the value x that captures 40% of the area under N(12,3) to its left. 3- The annual per capita consumption of oranges in US is approximately normal, with mean = 9.1 pounds and standard deviation o = 2,7 pounds. If an American eats less than 85% of his peers, how much does he consume?

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.3: Special Probability Density Functions
Problem 8E
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Problem 4: Use R to solve this problem. Give your code with your solutions. 1- Find the 98th percentile of the standard normal distribution. 2- Find the value x that captures 40% of the area under N(12, 3) to its left. 3- The annual per capita consumption of oranges in US is approximately normal, with mean = 9.1 pounds and standard deviation o = 2,7 pounds. If an American eats less than 85% of his peers, how much does he consume?
Transcribed Image Text:Problem 4: Use R to solve this problem. Give your code with your solutions. 1- Find the 98th percentile of the standard normal distribution. 2- Find the value x that captures 40% of the area under N(12, 3) to its left. 3- The annual per capita consumption of oranges in US is approximately normal, with mean = 9.1 pounds and standard deviation o = 2,7 pounds. If an American eats less than 85% of his peers, how much does he consume?
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