In the following probability distribution, the random variable x represents the number of activities a parent of a K to 5th-grade student is involved in. Complete parts (a) through () below.to1234P(x)0.2990.0840.1310.2130.273(a) Verify that this is a discrete probability distribution.This is a discrete probability distribution because the sum of the probabilities is 1 and each probability is between 0 and 1, inclusive.(b) Graph the discrete probability distribution. Choose the correct graph below.YA.O B.OC.OD.0.5-04Q0.5-0.5-0.-4-0.4-0.4-0.4-0.3-0.3-0.3-0.3-0.2+0.2-0.2-0.2-0.1+0.1-0.1-0.1-0-0 10-0 140123 4ó i 2 3(c) Compute and interpret the mean of the random variable x.The mean is activities.(Type an integer or a decimal. Do not round.)

Answered: In the following probability…

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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