Every week a company randomly selects a number n of its workers for health checks.The proportion of its workers who are over 40 years old is p.Time left 1:27:32Let X represent the number of over-40 workers selected in a particular week so that X ~ Bin(n,p).Suppose Xhas the probability distribution below:xP(X = x)0?10.3601520.3087030.1323040.0283550.00243a. State the value of n:b. Find the value of p. Give answer to 1 decimal place:The following year, p does not change but the company decides to select 8 workers each week forhealth checks.c. How many combinations of 5 over-40 workers are possible within the set of 8 workers selectedfor the health checks?

a)p=0.83193 and n=5 b)So, the value of ( p ) to one decimal place is ( 0.3 ). c)So, there are 56…

Answered: Every week a company randomly selects a…

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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action=edit&resid=C08701F6876D7727!330&ithint=file%2cdocx&action=edit&wdNewAndOpenCt=1654742848849&wd Previous Ses 1. The following table shows the probability distribution for X = the number of traffic accidents reported in a day in a small city in the Rockies. X P(X) 0 0.25 1 0.30 0.20 0.10 0.10 5 0.05 a. What is the mear or expected number of accidents? b. What is the standard deviation of the number of accidents? an alarm in the presence of 2 3 4

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