Suppose that the distance of fly balls hit to the outfield (in baseball) is normally distributed with a mean of 259 feet and a standard deviation of 40 feet. Let X be the distance in feet for a fly ball. a. What is the distribution of X? X - NO b. Find the probability that a randomly hit fly ball travels less than 331 feet. Round to 4 decimal places. c. Find the 85th percentile for the distribution of distance of fly balls. Round to 2 decimal places. feet

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
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Chapter11: Data Analysis And Displays
Section: Chapter Questions
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Question 5
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0/1 pt 2 Details
Suppose that the distance of fly balls hit to the outfield (in baseball) is normally distributed with
a mean of 259 feet and a standard deviation of 40 feet. Let X be the distance in feet for a fly
ball.
a. What is the distribution of X? X - N(
b. Find the probability that a randomly hit fly ball travels less than 331 feet. Round to 4 decimal
places.
c. Find the 85th percentile for the distribution of distance of fly balls. Round to 2 decimal places.
feet
Transcribed Image Text:Question 5 < > 0/1 pt 2 Details Suppose that the distance of fly balls hit to the outfield (in baseball) is normally distributed with a mean of 259 feet and a standard deviation of 40 feet. Let X be the distance in feet for a fly ball. a. What is the distribution of X? X - N( b. Find the probability that a randomly hit fly ball travels less than 331 feet. Round to 4 decimal places. c. Find the 85th percentile for the distribution of distance of fly balls. Round to 2 decimal places. feet
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