Use the following formulat to create a distribution and see whether it is a probability distribution p(x)=x/x+2 for x = 0,1,2

Q: Determine the required value of the missing probability to make the distribution a discrete…

A: Given, X 3 4 5 6 P(X)  0.23 ?  0.45 0.11

Q: If X has a hypergeometric distribution with M = 3,N = 6, and n = 2, find the probability…

A: Introduction: Suppose X is the number of items of a certain type of interest obtained when a sample…

Q: Let X represent the number of tires with low air pressure on a randomly chosen car. The probability…

A: X 0 1 2 3 4 P(X) 0.1 0.2 0.4 0.2 0.1

Q: Let X denotes the number of patients who die at a certain hospital in a day. The following table…

A: Let X denote the no.of patients who die at a certain hospital in a day. The given probability…

Q: Each of the following tables lists certain values of X and their probabilities. Determine whether or…

A: From the provided information, a) x P (x) 0 0.08 1 0.11 2 0.39 3 0.27

Q: Consider the following two probability distributions: f (x) = 5!(0.99)" (0.01)5-- x = 0, 1, 2, 3, 4,…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: Each of the following tables lists certain values of x and their probabilities. Determine whether or…

A: Solution: a. From the given information,

Q: Determine whether the following is a probability distribution or not.  x P(x) 1 0.127 2 0.357 3…

A: From the provided information, x P (x) 1 0.127 2 0.357 3 0.225 4 0.291…

Q: Determine whether the distribution is a discrete probability distribution. P(x) D 0.05 1 0.37 0.25…

A: A distribution is said to be valid discrete probability distribution if each probability is between…

Q: Let X represent the number of tires with low air pressure on a randomly chosen car. The probability…

A: E(X)=∑X.P(X)E(X)=0×0.1+1×0.2+2×0.4+3×0.2+4×0.1E(X)=0+0.2+0.8+0.6+0.4E(X)=2

Q: Use the discrete probability distribution below to find the probability that x equals 5. X:3 5 7 9…

A: We have to find given probability.

Q: Consider the discrete probability distribution given when answering the following question. Find the…

A: Given information: The following probability distribution table is provided: x 3 5 6 8 P(x)…

Q: Consider the discrete probability distribution given when answering the following question. Find the…

A: Solution-: We have given: X 3 5 6 9 P(X) 0.14 a 0.16 0.07 First we find a =? and…

Q: P(X) 1 2 10 3 4 20 1 3. 8 10 k

A:

Q: Find the missing value for P(X=2) in the probability distribution of X=no. of children ages 18 ar…

A: Solution

Q: The following function has been obtained for daily refrigerator sales in a white goods store. What…

A: For the daily refrigerator sales in a white goods store the function is given as:   X : the daily…

Q: Use the probability distribution listed in the given table. Compute P(X s-1 or X = 2). -2 -1 1 2 fx)…

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Q: Use the probability distribution listed in the given table. Compute PX s-1 or X-2). -2 -1 1 0.2 0.4…

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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: Consider the given discrete probability distribution. Find the probability that x=5. 2 5 6 9 P(x)…

A: We know that the The Sum of the total probability should be 1. Thus, =P(X=2) + P(X=5) + P(X=6) +…

Q: For a continuous probability distribution, 0 < x < 16. What is P( x = 3) ?

A: The continuous random variable takes any values within two admissible values and the probability…

Q: Determine the required value of the missing probability to make the distribution a discrete…

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Q: calculate the mean for the discrete probability distribution shown here. X             P(X) 3…

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Q: Determine the value c so that each of the following functions can serve as a probability…

A: For any probability mass functionp(x)≥0∑xp(x)=1

Q: 2. P(X) = for X = 0, 1, 2 X +2

A:

Q: Determine whether the following is a probability distribution. If not, identify the requirement that…

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

Q: As determined from long experience, the number of automobiles rented per hour, X, at the Rent-A Car…

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: in the table below, determine the value of P(X = 7) to three (3) decimal places. Hint: What is one…

A: We have given that  Probability distribution.  X P(x) 5 0.367 6 0.156 7 a=?

Q: What is the two-tailed probability, p-value, for the following T score? or t = 1.2 df = 5 p > .20…

A: Ans:  What is the two-tailed probability ?          Given  t = 1.2 and    df = 5

Q: Answer the questions. Let X represent the number of occupants in a fandomly chosen car on a certain…

A: Given probability distribution is :  X 1 2 3 4 5 P(X) 0.67 0.13 0.09 0.01 0.10

Q: As determined from long experience, the number of automobiles rented per hour, X, at the Rent-A Car…

A: Solution-: Let, X=Automobiles Rented and P(X)=Probability  We have following table: X P(X) 0…

Q: Find the value of e, such that f(r) is the probability function of a random variable:

A: Given f(x) we need to find value of c

Q: Determine whether the following is a probability distribution.  If not, identify the requirement…

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Q: Determine the value c so that each of the following functions can serve as probability distribution…

A: ANSWER:-

Q: Below is the continuous probability function f (x) for the X random variable. So what is the…

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Q: termine whether the following is a probability distribution or not. x P(x) 1 0.415 2 - 0.142 3…

A: Event: In probability theory, an event is an outcome or a set of outcomes of a random experiment to…

Q: Find the mean and standard deviation for the probability distribution x P(x) 0.05 1.18 2.29 3.26…

A: See the handwritten solution

Q: Find ux for the following discrete probability distribution: 4 1/3 1/12 7/12

A: The sum of probability is obtained as follows: sumP=13+112+712             =1 Therefore, this is a…

Q: The following table provides the joint probability distribution of X and Y y3(-1 1. then cov(x.y)…

A: The covariance between X and Y is given by: Cov (X, Y) = E(XY) - E(X)E(Y)

Q: If X has a binomial distribution with n = 3 and θ = 13 , find the probability distributions of(a) Y…

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Q: Determine whether the following is a probability distribution. If not, identify the requirement that…

A: The probability distribution can be represented for discrete as well as for continuous data. the…

Q: Let X denotes the number of patients who die at a certain hospital in a day. The following table…

A: Given data,   E(x)=?

Q: determine if the following is a probability distribution. justify your answer     x   P(x)    -1…

A: x   P(x)    -1  0.48     3  0.22     5  0.14     6  0.15

Q: Let X represent the number of tires with low air pressure on a randomly chosen car. The probability…

A:

Q: Find the mean of the given probability distribution. 2) The number of golf balls ordered by…

A: We have to find mean for given data ..