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A certain Gas Station sells X thousand gallons of gas each week. Suppose that the cumulative distribution function for X is given by F(x) =1–-(2 – x)* 10. Osxs2 If the tank contains 1.6 thousand gallons at the beginning of the week, find the probability that the gas station will have enough gas for its customers throughout the week. How much gas must be in the tank at the beginning of the week to have a 99% likelihood that there will be enough gasoline for the week? Compute the density function for X. o = 100 if the Scores on a school's entrance exam are normally distributed with u= 500 school wishes to admit only the students in the top 40% what should be the cutoff grade? 15.

A certain Gas Station sells X thousand gallons of gas each week. Suppose that the cumulative distribution function for X is given by F(x) =1–-(2 – x)* 10. Osxs2 If the tank contains 1.6 thousand gallons at the beginning of the week, find the probability that the gas station will have enough gas for its customers throughout the week. How much gas must be in the tank at the beginning of the week to have a 99% likelihood that there will be enough gasoline for the week? Compute the density function for X. o = 100 if the Scores on a school's entrance exam are normally distributed with u= 500 school wishes to admit only the students in the top 40% what should be the cutoff grade? 15.

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 32E
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A certain Gas Station sells X thousand gallons of gas each week. Suppose that the cumulative distribution function for X is given by F(x) =1–-(2 – x)* 10. Osxs2 If the tank contains 1.6 thousand gallons at the beginning of the week, find the probability that the gas station will have enough gas for its customers throughout the week. How much gas must be in the tank at the beginning of the week to have a 99% likelihood that there will be enough gasoline for the week? Compute the density function for X.
Transcribed Image Text:A certain Gas Station sells X thousand gallons of gas each week. Suppose that the cumulative distribution function for X is given by F(x) =1–-(2 – x)* 10. Osxs2 If the tank contains 1.6 thousand gallons at the beginning of the week, find the probability that the gas station will have enough gas for its customers throughout the week. How much gas must be in the tank at the beginning of the week to have a 99% likelihood that there will be enough gasoline for the week? Compute the density function for X.
o = 100 if the Scores on a school's entrance exam are normally distributed with u= 500 school wishes to admit only the students in the top 40% what should be the cutoff grade? 15.
Transcribed Image Text:o = 100 if the Scores on a school's entrance exam are normally distributed with u= 500 school wishes to admit only the students in the top 40% what should be the cutoff grade? 15.
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