Question 3A psychological test has scores that range from 0 to 10 (whole numbers only). The stable rangeis given by scores ranging from 3-8 (inclusive); the group scoring less than 3 are labeled as LowRisk, while those with a score greater than 8 are labeled as High Risk. In a certain populationof interest the probabilty that a person is pschologically stable is 86 % , and the probability thata person is from the High Risk group is 4%. A random sample of 10 people is taken from thispopulationWhat is the probability that at least 2 people are NOT from the High Risk group?a)b)What is the probability that fewer than 3 people are from the Low Risk group?

Introduction:If X ~ Bin (n, p), then the probability mass function of X is:p (x) = (nCx) px (1 – p)n…

Answered: Question 3 A psychological test has…

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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