A memory test consists of 35 tasks. Each task is graded on a scale of 1 to 10. The score on the memory test is reported as the sum of the scores of the tasks.The mean score on the tasks is 5.1 with a standard deviation of 3. What is the probability that a randomly selected examinee will score 160 points or more onthe memory test?Carry your intermediate computations to at least four decimal places. Report your result to at least three decimal places.?

here given, mean = 5.1 standard deviation =3 x= score on memory test

Answered: A memory test consists of 35 tasks.…

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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