Given the probability distribution below, find the missing value, : x    P(X=x)     -71 0.121 39 y 85 0.070 -38 0.153 124 0.017

Q: Let the random variable X represents the number of girls in a family. a. List the sample space for a…

A: The given information is, Let X be a random variable of the number of girls in a family. a) The…

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Q: Objective: Probability involving percentages Business Weekly conducted a survey of recent graduates…

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Q: CONSTRUCT the probability distribution of the situation below. Suppose three laptops are tested at…

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Q: Fill in the missing value so that the following table represents a probability distribution.  Show…

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Q: The probability that an event will happen is P(E) = 0.21. Find the probability that the event will…

A: Given information- We have given the probability of an event will happen is P(E) = 0.21. We know…

Q: 5n 0.1 10 0.2 15 03 20 0.4 25 0.5 fy)

A: Given See the handwritten solution

Q: Draw and find the probabilities for the following: a. between these values: z= -1.43 and 0.68 b.…

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Q: Find the value of x in the probability distribution below: Outcome 1 2 3 4 Probability 0.05 0.23…

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Q: Find the probability of the indicated event if P(E)= 0.25 and P(F)= 0.50. Find P(E or F) if P(E and…

A: Recall that  P[E or F]= P[E]+P[F]-P[E and F] This formula can be justified by following Venn…

Q: Find the probability of the indicated event if ​P(E)=0.35 and ​P(F)=0.55.   Find​ P(E or​ F) if​ P(E…

A: Given,     The objective is to find P(E or F)

Q: The probabilities for the amount that can be won on a lottery game are given in the table below.…

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Q: Objective: Probability involving z P(Z=0.64)= 0.74 0 0.64 0.36 0.26

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Q: The mean value of the given set of numbers is 5.67. Find the value of x. Numbers:     15…

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Q: The probability distribution of x, the number of defective tires on a randomly selected car checked…

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Q: Find the probability of the indicated event if P(E) = 0.40 and P(F)=0.50. Find P(E or F) if P(E and…

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Q: A 40-year-old man in the U.S. has a 0.248% risk of dying during the next year. An insurance company…

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Q: Complete the following probability distribution table: Probability Distribution Table P(X) - 25 0.5…

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A: We have a discrete random variable X with possible values of 5, 6, 7, and 8. We are given the…

Q: Complete the following probability distribution table: Probability Distribution Table X -29 17 48 90…

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Q: Suppose the candidate pool for two appointed positions includes 10 women and 5 men. All candidates…

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Q: Construct a probability distribution for tossing two coins. Let x represents the number of tails.

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Q: From the table, find the probability that the person is a: 1. Male from area IV 2. Female and not…

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Q: Make a histogram of the probability distribution of X. Describe its shape.

A: The given random variable X is the number that survive to adulthood.

Q: Given the probability distribution below, find the missing value, :     -71 0.121 39 y 85…

A: The objective of this question is to find the missing probability value, y, in the given probability…

Q: Hannah has a chicken coop with 6 hens. Let X represent the total number of eggs the hens lay on a…

A: x p(x) 0 0.02 1 0.03 2 0.07 3 0.12 4 0.30 5 0.28 6 0.18