In the probability distribution to the right, the random variable X represents the number of hits a baseball player obtained in a game over the course of a season. Complete parts (a) through (f) below.P(x)0.167310.334520.289030.147740.03710.0244.....(a) Verify that this is a discrete probability distribution.This is a discrete probability distribution becausebetweenand , inclusive, and theof the probabilities is(Type whole numbers. Use ascending order.)(b) Draw a graph of the probability distribution. Describe the shape of the distribution.Graph the probability distribution. Choose the correct graph below.A.В.С.0.4+0.4-0.4-0.4-0.30.3-0.3-0.3-0.210.2-0.2-0.2-0.1-0.1-0.1-0.1-0-0 1 2 3 450 1 2 3 4 50 1 2 3 4 50 1 2 3 4 5Number of HitsNumber of HitsNumber of HitsNumber of HitsDescribe the shape of the distribution.The distributionand isProbabilityProbabilityProbabilityProbabilityD.

Solution-: We have given following table: x P(x) 0 0.1673 1 0.3345 2 0.289 3 0.1477 4…

Answered: In the probability distribution to 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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Fill in the P (X = x)values to give a legitimate probability distribution for the discrete random variable X, whose possible values are 2, 3,4, 5, and 6. Value x of X P (X = x) 2 3 0.14 4 0.26 5 0.14 6
In the probability distribution to the right, the random variable X represents the number of hits a baseball player obtained in a game over the course of a season. Complete parts (a) through (f) below. (a) Verify that this is a discrete probability distribution. This is a discrete probability distribution because and the of the probabilities is (Type whole numbers. Use ascending order.) between and X102 3 4 5 P(x) 0.1674 0.3358 0.2843 0.1503 0.0385 0.0237 inclusive,
Fill in the P (X = x) values to give a legitimate probability distribution for the discrete random variable X, whose possible values are −3, 2, 4, 5, and 6. Value x of X P (X = x) −3 2 0.11 4 0.20 5 6 0.16
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. to 1 2 3 4 P(x) 0.299 0.084 0.131 0.213 0.273 (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- 04 Q 0.5- 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 1 0- 0 1 4 012 3 4 ó 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.)
Let X = {Email, In Person, Instant Message, Text Message}; P(Email) = 0.06 P(In Person) = 0.55 P(Instant Message) = 0.24 P(Text Message) = 0.15 Is this model a probability distribution? A. Yes. B. No. C. Maybe.
Use the discrete probability distribution below to find the probability that x equals 4. 4 6 9 ? 0.05 0.12 X 3 P(x) 0.06 O 0.25 O 0.0617 O 3.08 O 0.77
Consider the following discrete probability distribution. x 33 34 35 36 37 38 39 40 P(x) 0.02 0.06 0.10 0.20 0.24 0.26 0.10 0.02 (a) Find the probability that the random variable x is at most 38. Don't round. (b) Find the probability that the random variable x is at least 35. Don't round.
Senior high school students are randomly selected to gather data on the hours spent per day playing mobile games. The table below shows the probability distribution of X=hours spent playing mobile games. Probability Distribution of X Length (in hours) 0 1 2 3 4 5 6 Probability 0.012 0.062 0.281 0.326 ? 0.112 PALERMORY 0.083 A. Find the missing value for P(X=4) in the given probability distribution. ✓ [Select ] 0.241 0.214 0.142 0.124
Fill in the P(X=x) values to give a legitimate probability distribution for the discrete random variable X, whose possible values are 2, 2, 4, 5, and 6. Value x of X P(x x) -2 0.16 4 0.11 0.17 6
Fill in the P(X=x) values to give a legitimate probability distribution for the discrete random variable X, whose possible values are -2, 0, 4, 5, and 6. Value x of X -2 0 4 6 P(x = x ) 0.20 0.12 0.21
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 () below. 3 0.099 P(x) 0.223 0.356 0.238 0.084 (a) Verify that this is a discrete probability distribution. This is a discrete probablity distribution because the sum of the probabilities is and each probability is (b) Graph the discrote probability distribution. Choose the correct graph below. O A O8. Oc. OD. 0.5 05- 0.5 0.5 04 04- 04 0.4 03 0.2- 0.3 0.3- 02 02 0.24 01- 01- 0.14 012 3 4 12 (c) Compute and interpret the mean of the random variable x. The mean is activities (Type an integer or a decimal. Do not round.) Ahinh nf the flnvatinn intnmentntinme of the mann ie nnennt
Find the probability P(Ec) if P(E)=0.17.

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