There are dozens of personality tests available on the World Wide Web. One test, scored on a scale of 0 to 200, is designed to give an indication of how"personable" the test taker is, with higher scores indicating more "personability."Suppose that scores on this test have a mean of 98 and a standard deviation of 16. Complete the following statements about the distribution of scores on thispersonality test.(a) According to Chebyshev's theorem, at least ?the scores liebetween 66 and 130.(b) According to Chebyshev's theorem, at least 56% of the scores lie betweenO and O. (Round your answer to the nearest natural number.)

Given : Mean , = 98 Standard deviation , = 16

Answered: There are dozens of personality tests…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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