Can the following table be a probability distribution? P(x) 1 0.1394 2 0.1302 3 0.3472 4 0.1745 0.2087 no yes

Q: . What is the probability that Y<1.5 given X=0?

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Q: Determine whether the following distribution is a valid probability distribution or not. K P(x) 0…

A: Answer X                 0              1               2P[X]          0.20        0.68…

Q: For a group of four 50-year old men, the probability distribution for the number a who live through…

A: Given Data :XP(x)00.000310.008220.079830.346740.565

Q: For the given probability distribution, find the missing value ?? x p(x) 0 0.03 1 0.34 2 0.27 3 ??

A: x p(x) 0 0.03 1 0.34 2 0.27 3 ? Conditions for the discrete probability distribution:…

Q: Below is the probability distribution for number of children a person has in a specific town. x…

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Q: Calculate the variance of the following probability distribution: 1 2 f(x) 0.14 0.18 0.25 0.21 0.22…

A: Given, a probability distribution Then ,    mean = Ex = ∑x=04x fx   Variance= Ex2 - Ex2where    Ex2…

Q: Find the mean of the following probability distribution? xx P(x)P(x) 0 0.2716 1 0.2515 2 0.1257 3…

A: We have give discrete probability distribution and we have to find the mean of the X

Q: Let be the number of text messages that you receive while you are in class, and P(r) be the…

A: We have given probability distribution table.

Q: P(x) 0.3 0.15 0.2 3 0.35 2.

A: Given data, Find the standard deviation?

Q: Is the following a Probability Distribution? 1 2 3 P(X=x) 0.45 0.35 -0.12 Select one: O a. No, all…

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Q: Can the following table be a probability distribution? xx P(x)P(x) 1 0.3023 2 0.2852 3 0.1992 4…

A: Conditions for the discrete probability distribution: The sum of all probability is equal to 1.…

Q: A random variable Yhas a probability distribution given in the following table. Y 5 7 9. 11 13 P(Y =…

A: Let Z=17.2-3Y. Then, V(Z)= V(17.2-3Y). As, variance remains unchanged with change of scale, we have,…

Q: Consider the following probability distribution: P(X) 1 0.1 2 ? 3 0.2 4 0.3 What is the mean of the…

A: Introduction:  Probability distribution:  The probability mass function of any discrete random…

Q: P(x) .40 0.20971520 1 0.36700160 P(x) 30 0.27525120 0.11468800 .20 4 0.02867200 0.00430080 .10 6.…

A: [Note: Since you have asked multiple questions, we will solve the first question for you. If you…

Q: help me please

A: Solution According to guidelines we solve first three subpart

Q: ng lable represents a legitimate discrete probability distribution. 0.25 10 0.2 25 30 0.15 The…

A: Determine the probability values to the probability distribution table.   The probability values to…

Q: WHICH OF THE FOLLOWING ARE DISCRETE PROBABILITY DISTRIBUTION? IF IT IS NOT A DISCRETE PROBABILITY…

A: Solution: Probability function is a function which assigns probabilities to the values of a random…

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

A: Let, P(X = -16) = q Since, the sum of the probabilities of a probability distribution is, 1,

Q: probability distribution

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Q: Which of the following listed below is a legitimate probability distribution? A. B. C. X p(x) D. E.…

A: A discrete probability distribution indicates all possible values of a random variable and the…

Q: 1.In a study concerned with the relationship between two variables, X and Y, the following data were…

A: Note: Since you have posted multiple questions in the same request, we will solve the first question…

Q: Is the following a valid probability distribution? Why or why not? X 0 1 2 3 4 P(X) .18 .3 .03 .2…

A: X 0 1 2 3 4 P(X) .18 .3 .03 .2 .29

Q: Find the mean of the following probability distribution? P(x) 0.0666 1 0.1178 0.1716 0.3764 0.2676…

A: Probability distribution table is given.

Q: Suppose that ?x represents the number of cars sold at a dealership in a randomly selected single…

A: The probability distribution of X is x p(x)  4 0.02 5 0.10 6 0.18 7 0.28 8 0.31 9…

Q: 3. Two methods of teaching statistics are being tried by a professor. A class of 40 students is…

A:

Q: Create a graph for this probability distribution

A: Solution : Given that Number of cars (x) 0 1 2 3 4 5 6 7 8 P(x) 0.07 0.15 0.27 0.21 0.08 0.12…

Q: Is the following probability distribution a valid probability distribution? Select one: A. Yes B.…

A: Given the probability distribution table: x -4 4 6 8 p(x) 0.2 0.15 0.45 0.3 Conditions for…

Q: P(X=x) -2 0.30 -1 0.15 0.20 0.20 0.15 ) Explain two reasons why the above distribution is a valid…

A: Given: x P(X=x) -2 0.30 -1 0.20 0 0.20 1 0.20 2 0.15

Q: X:   10 20 30 40 P(X): 0.25 0.25 0.4 0.1 Find the mean of the above probability distribution?

A: The probability distribution is, 102030400.250.250.40.1

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

A: We know that total probability is equal to 1  Let missing Value is a

Q: Find the mean of the following probability distribution? z P(z) 0 0.1224 10.1978 2 0.2515 3 0.2902 4…

A: xp(x)…

Q: Find the value of the following Poisson probability distribution. Leave the answer as a number…

A:

Q: The probability distribution below describes the number of students in groups of six who obtained…

A: We have given the following probability distribution x P(x) 0 0.1176 1 0.3025 2 0.3241…

Q: Can the following table be a probability distribution? xx P(x)P(x) 1 0.3752 2 0.0278 3 0.2274 4…

A: The table is, x P(x) 1 0.3752 2 0.0278 3 0.2274 4 0.2344 5 0.1352

Q: Complete the following probability distribution table: Probability Distribution Table X P(X) −5-5…

A: Given Information: Probability distribution table: X P(X) -58 0.5 3   60 0.1 79 0.3 A…

Q: determine if the following is a probability distribution. justify your answer     x  P(x)    0…

A: x  P(x)    0   0.04    1   0.33    3   0.42    4   0.19    5   0.02

Q: Based on historical data kept by a business school, the probability distribution for students who…

A:

Q: Consider the following probability distribution: -1 2 6. 8. P(x) 0.15 0.10 0.05 0.5 Find P(6).…

A: Obtain the probability of 6.   The probability of 6 is obtained below as follows:   From the given…

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

A:

Q: There are 6 radar stations and the probability of a single radar station detecting an enemy plane is…

A: The provided information is as follows:The  number of radar stations.The probability of radar…

Q: Can the following table be a probability distribution? P(r) 1. 0.3142 0.2085 0.122 0.3196 0.0995 O…

A: Consider a random variable x with probability distribution of p(x). Now, p(x) is said to be a valid…