Do you carpool? Let  X  represent the number of occupants in a randomly chosen car on a certain stretch of highway during morning commute hours. A survey of cars showed that the probability distribution of  X  is as follows. x 1 2 3 4 5 Px 0.63 0.13 0.11 0.02 0.11   (a) Find  P Greater than  4 . .

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

A:

Q: Let y denote the number of broken eggs in a randomly selected carton of one dozen eggs. Suppose that…

A: Given data isy(0)=0.63y(1)=0.21y(2)=0.09y(3)=0.04y(4)=0.03 One dozen eggs=12 eggs

Q: h. Find the conditional distribution of f (x[y), P(X = 2 | Y = 1). i. Find the conditional…

A: here given joint distribution of x and y  Using bayes rule Calculate the conditional Distribution

Q: hich of the following histograms represents the obtained probability distribution

A: Given that  Probability distribution table  X 0 1 2 3 P(x)  0.125 0.375 0.375 0.125   The…

Q: 1. Let X denote the number of times a certain numerical control machine will malfunction: 1, 2, or 3…

A: f(x,y)   y=1   y=2    y=3   Total    x=1    0.1 0.05 0.02 0.17      x=2    0.1 0.35…

Q: TV manufacturer receives LCD panels from a certain supplier. Let X denote the number of flaws in a…

A: Formula : Mean = E(X) = ΣXP(X)

Q: The table below gives the probability distribution for a discrete random variable X. C. Find P(X…

A: X012345p0.320.16?0.180.140.05

Q: Let X be the number of errors that appear on a randomly selected page of a book. The following table…

A: Since, the sum of all probabilities of a distribution is always equal to 1. That means ∑P(x) = 1 The…

Q: P(x) 0.004 1 0.013 2 0.028 0.353 4 0.227 0.217 0.158 a.) Find the probability of exactly 5…

A:

Q: Let P(X=x) is probability distribution function of X. The probability of X = 2, 4, 6, 8, and 10  is…

A:

Q: 1. Create the probability distribution table for X: X outcome a. E[X] = μx b. SD[X]=ox profit æ,$…

A: The life insurance policy for her iguana is for the price of $100 per year.Neveah will receive $4000…

Q: a. Create a discrete probability distribution (table form) for the random variable X. b. What is the…

A: Given that  Two dice are rolled  Let X be sum of two dice rolled  Sample space = S  S={ (1,1) (1,2)…

Q: Thestandard deviation of a probability distribution must be: A.anonnegative number B.anumber between…

A: The formula of standard deviation iss=Variance=∑x-x2n-1 Therefore, the value of standard deviation…

Q: 1. Let X denote the number of times a certain numerical control machine will malfunction: 1, 2, or 3…

A: f(x,y)     y=1   y=2     y=3    Total       x=1   0.10  0.05    0.02   0.17…

Q: The random variable X is the number of color television sets owned by a randomly selected household…

A: (a) The mean is 1.276. (b) The standard deviation is 1.263. (c) The probability histogram is option…

Q: Determine whether the following is a probability distribution. x P(x) 1 0.175 2 0.332 3 0.218 4…

A: From the provided information, x P (x) 1 0.175 2 0.332 3 0.218 4 0.382

Q: 1 2 3 4 P(X = x) 0.05 0.05 0.15 0.20 0.25 0.30 II. Construct the probability distribution for each…

A:

Q: If P(X) = what are the possible values of X for it to be a probability distribution? %3D

A: The given function is, PX=X5 Any function fx may be considered as a valid probability distribution…

Q: Data were collected from a survey given to graduating college seniors on the number of times they…

A: Given observation x P(X=0) 0 0.207 1 0.136 2 0.328 3 0.18 4…

Q: I'm waiting at a bus stop, I can take the bus 34, which I need to wait for, on average, 10 min, and…

A: Answer:-  Let X, be the random variable represents the time taken to wait for bus 34. Let Y, be the…

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: One professional basketball player typically attempts eight free throws per game. Let X represent…

A: Random variables are of 2 types, discrete and continuous. A discrete random variable can only take…

Q: 13) Determine whether the following is a probability distribution. If not, identify the requirement…

A: Given data is x P(x) 0 0.109 1 0.208 2 0.246 3 0.159 4 0.096 5 0.228

Q: What is the mean (expected value) of online videos watched daily by young adults between the ages of…

A: It is given that the X be the number of videos that a randomly chosen young adult between the age of…

Q: p(x) = .05 .07 .19 .38 .22 .06 .03 Find the expected or average number of airplanes that land at the…

A: It is given that the random variable X represents the number of airplanes that land at the Alva…

Q: Let y denote the number of broken eggs in a randomly selected carton of one dozen eggs. Suppose that…

A:

Q: enote the number of broken eggs in a randomly selected carton of one dozen e y | 1 2 3 4 P(y) 0.60…

A: Given that  y= Number of broken eggs in a randomly selected carton of one dozen eggs. z= The number…

Q: w. Determine if the random variables are statistically independent considering f (2, 1).

A: here given ,  joint distribution of x and y  two variables are statistically independent when f(x,y)…

Q: What is the probability that a randomly selected student changed his or her major at least once?…

A: according to our guidelines, we can answer only three subparts, or the first question and the rest…

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: II. Determine whether each of the following can be used to represent the probability distribution of…

A: Here use some properties of probabaility distribution

Q: Let X be the number of students who show up for a professor's office hour on a particular day.…

A: The given probabilities are p(0)=0.10, p(1)=0.30, p(2)=0.20, p(3)=0.15 and p(4)=0.25.

Q: TV manufacturer receives LCD panels from a certain supplier. Let X denote the number of flaws in a…

A: Suppose that the probability distribution for X is:  X   0   1   2   3   4  probability   0.62…

Q: Let X denote the number of times a certain numerical control machine will malfunction: 1, 2, or 3…

A: Given  f(x,y) y 1 2 3 Total x 1 0.10 0.05 0.02 0.17 2 0.10 0.35 0.05 0.50 3 0.03 0.10…

Q: Let X be the number of major storms in a particular state in a given year. The probability of having…

A: The probability of having no major storms is 0.50. The probability of having one major storm is…