Suppose the gross profit per vehicle sold is  $1,820 .  The expected value of gross profit is,

Q: During the first three months of 2007, the daily exchange rate of one dollar in euros had the…

A:

Q: The probability distribution for the number of automobiles sold during a day (x) at Bob Iron Motors…

A:

Q: The table shows the probability distribution of the number of days (x) to complete a construction…

A: Given :  Probability dist. of the no. of days (x) to complete a construction project by a contractor…

Q: The probability distribution of X, the number of seats occupied in a jeepney at a given time of day,…

A:

Q: x P(x) 0 0.15 1 0.25 2 0.05 3 0.55

A: Given probability distribution is, X P(X) 0 0.15 1 0.25 2 0.05 3 0.55

Q: X P(x) 0 0.662 When conducting research on color blindness in males, a researcher forms random…

A:

Q: The probability distribution of X, the number of imperfections per 10 meters of a synthetic fabric…

A: From the given information, x f(x) 0 0.41 1 0.37 2 0.16 3 0.05 4 0.01

Q: The probability distribution of X, the number of imperfections per 10 meters of a synthetic fabric…

A: The first option "A" is correct.

Q: The probability distribution function of a discrete random varisble x which represents the mmber of…

A:

Q: Find the mean of the given probability distribution x P(x) 0 0.08 1 0.15 2 0.17 3 0.34 4 0.26 Ο…

A:

Q: x P(x) 0 0.05 1 0.05 2 0.15 3 0.75 Find the mean of this probability distribution.

A: 0 0.05 0 1 0.05 0.05 2 0.15 0.30 3 0.75 2.25

Q: The probability that the project will be finished in 2 days is

A: Here, The table shows the probability distribution of the number of days (x) to complete a…

Q: Problen 1: The orders from n = 100 customers for wooden panels of various thickness (X) are…

A:

Q: The table below is the joint probability distribution of X and Y. y fxy(x.y) -1 -2 1/8 -0.5 -1 1/4…

A: The joint probability distribution can be represented as:

Q: The discrete random variable X is the number of students that show up for Professor Jones' office…

A: We have given that, X is a discrete random variable i.e. number of students.   The probability…

Q: The table shows the probability distribution of the number of days (x) to complete a construction…

A: Solution-: Let, X- be the number of days We have, x f(x) 1 0.104 2 - 3 0.312 4 0.24 5…

Q: Suppose a risk S has the probability distribution shown in the table below. Calculate the…

A: Given, Suppose a risk S has the probability distribution shown in the table below:   x 100…

Q: The probability of an event depends on the random variable X and can be expressed by the following…

A:

Q: In the probability distribution to the right, the random variable X represents the number of hits a…

A: In the probability distribution to the right, the random variable X represents the number of hits a…

Q: For a probability distribution X, if E(X) = 0.35 then E(3X-2) = Select one: O 1.05 O -1.05 O 0.95 O…

A: Assume that X is a random variable.

Q: The table shows the probability distribution of the number of days (x) to complete a construction…

A:

Q: Does the following table represent a probability distribution? F(X) 1 0.2 0.2 3 0.2 4 0.2 0.2 Choose…

A:

Q: a. A random variable X has the following probability distribution: 0 x 18 5 x 18 10 x 18 15 x 18 20…

A: Given, X 0 90 180 270 360 450 P(X=x) 0.1 2m 0.2 0.1 0.04 0.07 Here,…

Q: The probability distribution function of the discrete random variable X is x -1 0 2 5 P(X=x) 0.10…

A: Given:   x p(x) -1 0.1 0 0.5 2 0.3 5 0.1 total 1

Q: Using the joint probability table below, determine the marginal distribution of X. -1 0 1 0.15 0.05…

A: Given, XY -1 0 1 Totals 3 0.15 0.05 0.15 0.35 5 0.3 0.1 0.05 0.45 7 0.15 0 0.05 0.2…

Q: The discrete random variable X is the number of students that show up for Professor Smith's office…

A: The table shows the probability distribution for X.

Q: Calculate the expected value of X, E(X), for the given probability distribution. E(X) =   x 10 20…

A: Consider the given data. x PX=x 10 1050 20 1550 30 550 40 2050

Q: Find the cumulative distribution function of the random variable X.​ Then, using​ F(x), find​ (a)…

A:

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

A:

Q: The probability distribution for the number of automobiles sold during a day (x) at Bob Iron Motors…

A: Discrete random variable is the finite or countable number of observation in the sample. For such…

Q: The following table gives the joint probability function Y1 4 3 2 1 0.18 | 0.12| 0.12 | 0.18 1 0.06…

A: Given the joint probability density table of two random variables Y1 and Y2.  We have to find the…

Q: Let x denote the number of red lights the motorcycle encounters going from Beundia to Quiapo and y…

A: Correlation is given by; r(X,Y)=Cov(X,Y)σxσy We need to first find Cov(X,Y) and the standard…

Q: b) Let X be the random variable with the cumulative probability distribution: F(x) = {kx² x < 0…

A:

Q: he table shows the probability distribution of the number of days (x) to complete a construction…

A: Given that  Probability distribution  X 1 2 3 4 5 6 P(x)  0.104 - 0.312 0.240 0.098 0.017…

Q: The probability function for the number of seizures, X, of a typical epileptic person in any given…

A:

Q: The probability that between 3 and 7 automobiles will be sold is,

A:

Q: n the probability distribution to the​ right, the random variable X represents the number of hits a…

A: Given: The probability distribution function is shown below x P(X) 0 0.1673 1 0.3349 2…

Q: Suppose that X and Y have the following joint probability distribution Y 1 1 0.05 0.05 0.1 0.05 0.1…

A: We want to find the conditional distribution and Probability  Note: According to bartleby experts…

Q: 1. Let X represent the number of times Norman visits an Internet Cafe to play video games in a…

A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer only…

Q: Q1 al The probability distribution of X, the number of imperfections per 10 meters of a synthetic…

A:

Q: Random varible x has the following empirical probability distribution X          0          1…

A:

Q: A full time 1st year student at university takes 4 units per semester. The probability distribution…

A: The question is about expected value of a discrete r.v Given :   To find : The expected no. of…

Q: The ordinary generating function, h(z), for the discrete probability distribution describing a fair…

A: The probability distribution of a discrete random variable X is a list of each possible value of X…

Q: The table below is the joint probability distribution of X and Y. y fxy(x.y) -1 -2 1/8 -0.5 -1 1/4…

A:

Q: The joint probability distribution of x and y is as follows: У p(x, y) 1 .10 .04 .02 1 .08 .20 .06 2…

A:

Q: c) Let X be the random variable with the cumulative probability distribution: x < 0 F(x) = {₁ - e-²x…

A:

Q: The demand for a product varies from month to month. Based on the past year's data, the following…

A: Expected value= Σx*p(x) =(0*0.10+1000*0.15+2000*0.30+3000*0.30+4000*0.15) =2250 units.