= 5] = f(3) +f(4) + f(5) = 0.10 +0.05 +0.01 = 0.16lity that the majority of the stocks will increase in value is 0.16 (or 16%).%3D*A Coach has 6 players that will join track and field. The random variable that is being studied isthe humber of players that will win, The probability function for this variable is shown in the tablebelow.134)=P[X=x]0.400.240.190.10.050.02Question: Find the probability that the majority of the players will win the play?Solution and answer:2.

Name: = 5] = f(3) +f(4) + f(5) = 0.10 +0.05 +0.01 = 0.16lity that the major
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Description: = 5] = f(3) +f(4) + f(5) = 0.10 +0.05 +0.01 = 0.16lity that the majority of the stocks will increase in value is 0.16 (or 16%).%3D*A Coach has 6 players that will join track and field. The random variable that is being studied isthe humber of player

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0.16 fity of the stocks will increase in value is 0.16 (or 16%). A Coach has 6 players that will join track and field. The random variable that is being studled is X, the humber of players that will win. The probability function for this variable is shown in the table below. 1 2 4 6. )=P[X=x] 0.02 0.40 0.24 0.19 0.1 0.05 win the play? Question: Find the probability that tho maioritu

0.16 fity of the stocks will increase in value is 0.16 (or 16%). A Coach has 6 players that will join track and field. The random variable that is being studled is X, the humber of players that will win. The probability function for this variable is shown in the table below. 1 2 4 6. )=P[X=x] 0.02 0.40 0.24 0.19 0.1 0.05 win the play? Question: Find the probability that tho maioritu

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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Suppose that the random variable x, shown below, represents the number times. P(x) represents the probability of a randomly selected person having received that number of speeding tickets during that period. Use the probability distribution table shown below to answer the following questions. 43 x P(x) = 0 1 2 3 > Next Question 4 5 6+ 0.2951 0.2587 0.1924 0.1604 a) What is the probability that a randomly selected person has received five tickets in a three-year period? P(x = 5) 0.0492 0.0442 0.0000 b) What is the probability that a randomly selected person has received one tickets in a three-year period? P(x = 1) = c) What is the probability that that a randomly selected person has received more than zero tickets in a three- year period? P(x > 0) d) What is the probability that that a randomly selected person has received one or less tickets in a three-year period? P(x ≤ 1) =
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Q4. The data in the table below shows a distribution for the marital status of adults living in a particular city which classified according to gender "Male" and "Female". If an adult is selected at random, determine the probability that: 1- the adult selected is a female. 2- current status of the adult selected is not married. 3- the adult selected is a male, given that the adult selected is divorced. EI TT TI Single Married Widowed Divorced Total Male 100 250 25 40 415 Female 70 230 42 55 397 Total 170 480 67 95 812
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QI For the next data if (k = 6 , L= 6 ), The probability distribution is: * 12 16 17 17 20 21 22 25 25 26 28 30 32 32 34 35 39 41 43
Refer to this figure to answer number 8- 10. The table below show the probability distribution of number of face mask sold per day. 1 2 3 5 6. 7 8. 10 0.07 P(x) P/x) 0.16 0.07 0.1 0.09 0.1 0.07 0.08 0.1 0.17 0.56 1.4 1.96 5.76 11.56 0.16 0.40 0.16 0.14 0.3 0.36 0.5 0.42 0.56 0.9 1.7 X-U -4.6 -3.6 -2.6 -1.6 -0.6 0.4 2.4 3.4 4.4 (x-)A2 (x-u)A2 *P(x) 21.16 12.96 6.76 2.56 0.36 0.16 19.36 3.39 0.91 0.68 0.23 0.04 0.01 1.16 3.29 8. What is ExP(x) =? A. 5.6 B. 6.5 C.7 D. 8 9. What is a? = E[(x - 4) P(x)] A. 5.9 %3D В. 8.6 С. 10.25 D. 11.35 10. If the standard deviation of the variance of problem number 9 is 3.20156, then how do we get the value of standard deviation given the value of variance? A. Vo? B. Va C. uP(x) D. o ololo-