discrete probability distribution Below is a probability model.Outcome 1.5 1.5 46Probability 0.3 0.2 0.15 0.35Find the expected value of the probability model.

xP(x)1.50.31.50.240.1560.35Calculate expected value of probability model.

Answered: Below is a probability model. Outcome…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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many Oöse an household the random variable X be the number of cars (including SUVS and light trucks) they own. Here is the probability model if we ignore the few households that owr more than five cars: Number of cars X 1 2 3 4 5 Probability 0.09 0.36 0.35 0.13 0.05 0.02 (a) Verify that this is a legitimate discrete distribution. Display the distribution in a probability histogram. (b) Say in words what the event {X > 1} is. Find P(X > 1). (c) Your company builds houses with two-car garages. What percent of house-
distribution of murders by type of weapon for murder cases in a particular Weapon country over the past 12 years. Complete parts (a) through (e). Handgun Rifle W (d) What is the probability that a randomly selected murder resulted from a weapon other than a gun? P(weapon other than a gun) = (Type a decimal rounded to three decimal places as needed.) Interpret this probability. Select the correct choice below and fill in the answer box to complete your choice. O No 00 OA. If 1000 murders were randomly selected, exactly of them would have resulted from a weapon other than a gun. OB. If 1000 murders were randomly selected, we would expect about (e) Are murders with a shotgun unusual? Yes P 2 :: C 1 H Shotgun Unknown firearm Knives Hands, fists, etc. Other I' of them to be have resulted from a weapon other than a gun. Vi tv 1. (1) ост 16 More Probability 0.479 0.026 0.033 0.143 0.135 0.054 0.130 Time Remaining
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I need help with this please parts a and b
O RANDOM VARIABLES AND DISTRIBUTIONS Discrete probability distribution: Basic Fill in the P(x=x) values to give a legitimate probability distribution for the discrete random variable x, whose possible values are 1,3, 4, 5, and 6. P(X = x) Value x of X 1 0.21 3 0.10 4 0.14 5 Aa 6 Explanation Check 20ZI MCGraw Hill Education. All Rights Resered Terme of Use Privacy II
Discrete probability distribution There is a group of 10 women and 8 men in a small business company. A subgroup of 5 people is to be selected. What is the probability distribution of number of women in the subgroup? Show all calculations.

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Below is a probability model. Outcome 1.5 1.5 4 6 Probability 0.3 0.2 0.15 0.35 Find the expected value of the probability model.