A survey conducted by a song rating service finds that the percentages of listeners familiar with "Poker Face"by Lady Gaga who would give the song ratings of 5, 4, 3, 2, and 1 are, respectively, 44 percent, 20 percent, 19 percent, 13 percent, and 4 percent. Assign the numerical values 1, 2, 3, 4, and 5 to the (qualitative) ratings 1, 2, 3, 4, and 5 and find an estimate of the probability distribution of x= this song's rating by a randomly selected listener who is familiar with the song. Find the expected value of the estimated probability distribution. (Round your answer to 2 decimal places.)

A survey conducted by a song rating service finds that the percentages of listeners familiar with "Poker Face"by Lady Gaga who would give the song ratings of 5, 4, 3, 2, and 1 are, respectively, 44 percent, 20 percent, 19 percent, 13 percent, and 4 percent. Assign the numerical values 1, 2, 3, 4, and 5 to the (qualitative) ratings 1, 2, 3, 4, and 5 and find an estimate of the probability distribution of x= this song's rating by a randomly selected listener who is familiar with the song. Find the expected value of the estimated probability distribution. (Round your answer to 2 decimal places.)

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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