At the end of a particular season, the data analyst of a hockey team provided thegeneral manager with the following probability distribution of X, the team's goaldifferential (goals for minus goals against) per game that season.I-3P(x) 0.03Determine the following probabilities:a. P (X < 0) =-20.09SAMSUNG-1120.12 0.12 0.21SUBMIT QUESTION30.21450.13 0.09SAVE PROGRESSSUBMIT A 4)b. P(X≥ 3) =c. P(-2< X < 2)d. P (3 < X < 4) =*******e. P (X < 7) =SAMSUNGSUBMIT QUESTIONSAVE PROGRESS↑SUB

As per our guidelines we are supposed to answer only 3 subparts of any questions so i am solving…

Answered: At the end of a particular season, the…

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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A survey of colleges in the San Diego area yielded the following where x represents the number of statistics courses offered during the fall semester and P(x) the corresponding probabilities. x P(x) 0 .05 1 .10 2 .20 3 .35 4 .25 5 .05 A: The probability that a randomly selected college offers at most 3 statistics courses is____ B: The mean of the distribution is____ (round to 1 decimals)
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Bill has purchased the insurance policy from an insurance company to cover the value of his new RV in case if it gets totaled for the price of $1300 per year. Bill's RV worth $38000 and the probability of him totaling the RV during the length of the policy is estimated to be 0.1%. Let X be the insurance company's profit. Answer the following questions: 1. Create the probability distribution table for X: X outcome profit x ,$ P(X=x) RV is totaled RV is not totaled 2. Use the probability distribution table to find the following: E[X]=μX= dollars. (Round the answer to 1 decimal place.) SD[X]=σX= dollars. (Round the answer to 1 decimal place.)

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