In the following probability distribution, the random variable x represents the number of activities a parent of a 6th- to 8th-grade student is involved in. Complete parts (a) through (f) below. to + 2 4 P(x) 0.416 0.313 0.105 0.063 0.103 (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. O A. OC. OD. 0.5- 0.5- 0.5- 0.- 0.4- 0.4- 1 0.4- 0.4- 0.3- 0.2- 0.3- 0.3- 0.3- 0.2- 0.1- 0.2- 0.2- 0.1- 0.1- 0.1- 0- 2 3 2 3 2 4 (c) Compute and interpret the mean of the random variable x. The mean is activities. (Type an integer or a decimal. Do not round.)

In the following probability distribution, the random variable x represents the number of activities a parent of a 6th- to 8th-grade student is involved in. Complete parts (a) through (f) below. to + 2 4 P(x) 0.416 0.313 0.105 0.063 0.103 (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. O A. OC. OD. 0.5- 0.5- 0.5- 0.- 0.4- 0.4- 1 0.4- 0.4- 0.3- 0.2- 0.3- 0.3- 0.3- 0.2- 0.1- 0.2- 0.2- 0.1- 0.1- 0.1- 0- 2 3 2 3 2 4 (c) Compute and interpret the mean of the random variable x. The mean is activities. (Type an integer or a decimal. Do not round.)

Name: In the following probability distribution, the random variable x repr
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Description: In the following probability distribution, the random variable x represents the number of activities a parent of a 6th- to 8th-grade student is involved in. Complete parts(a) through (f) below.++124P(x)0.4160.3130.1050.0630.103(a) Verify that this i

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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