4. By the end of 2021, the percentage, X, of the population (expressed in decimals) that will be vaccinated is given by the density function 0
4. By the end of 2021, the percentage, X, of the population (expressed in decimals) that will be vaccinated is given by the density function 0
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Transcribed Image Text:4. By the end of 2021, the percentage, X, of the population (expressed in decimals) that will be vaccinated
is given by the density function
k/x,
0,
0 < x< 1,
elsewhere.
a. Find k.
b. Find the cdf F(x) and use it to evaluate the probability that 30% to 60% will be vaccinated at the
end of the year.
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