A psychologist determined that the number of sessions required to obtain the trust of a new patient is either 1, 2, or 3. Let x be a random variable indicating the number of sessions required to gain the patient's trust. The following probability function has been proposed. r)- for 1,2 or 3 a. Consider the required conditions for a discrete probability function, shown below. fx) 0 2f(x) 1 (5.2) Does this probability distribution satisfy equation (5.1)? -Select your answer- Does this probability distribution satisfy equation (5.2)? - Select your answer- b. What is the probability that it takes exactly 2 sessions to gain the patient's trust (to 3 decimals)? b. What is the probability that it takes exactly 2 sessions to gain the patient's trust (to 3 decimals)? c. What is the probability that it takes at least 2 sessions to gain the patient's trust (to 3 decimals)?

Q: Let X refer to the sum of two rolled die. Describe the probabilities of each outcome. If pX(x) is…

A: It is given that x denotes the sum of two rolled dies.

Q: - P(X 1) = - P(2 1) =

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: 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: Assume that 12 jurors are randomly selected from a population in which 76% of the people are…

A: The probability distribution table is given as: X P(x) 0 0+ 1 0+ 2 0+ 3…

Q: Suppose that the random variable xx, shown below, represents the number of speeding tickets a person…

A: (a)   Obtain the probability that a randomly selected person has received four tickets in a…

Q: 7. A sales manager at a car dealership has determined that selling a Porsche Cayenne and a Range…

A: Introduction: It is required to find the probability that the sales manager gets the bonus on…

Q: ycle at a proposed left turn lane is displayed in the accompanying joint probability table. Y XY 1…

A:

Q: In a particular region, for families with a combined income of $80,000 or more, 20% have no…

A:

Q: A weapons manufacturer uses a liquid propellant that can get mixed with another liquid to produce a…

A: Given data: P(x) = (0.22)(0.78)x-1 , x = 1,2,3,..

Q: a. P(x = 1) = b. P(x 3) = d. P(0 < x < 2)

A:

Q: A company wants to evaluate its attrition rate, in other words, how long new hires stay with the…

A: Properties of probability distribution ,  1) The sum of probabilities is 1 i.e.  ∑ P(X = xi) = 1  2)…

Q: uppose that the random variable xx, shown below, represents the number of speeding tickets a person…

A: given: x P(x) 0 0.3525 1 0.3221 2 0.1689 3 0.0811 4 0.0402 5 0.0352 6+ 0.0000

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

A:

Q: Assume that 12 jurors are randomly selected from a population in which 78% of the people are…

A: From the given information, number of juniors randomly selected n = 12. Let X be the number of…

Q: If the probability function for discrete random variables, X = 1, 2, 5; is P(X) =

A: Given probability function is, PX=18X, X=1,2, 5 X 1 2 5 P(X) 18 28 58

Q: Assume that 12 jurors are randomly selected from a population in which 77% of the people are…

A: Suppose that, the random variable X defines the number of Mexican-Americans jurors.

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

A:

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

A:

Q: Assume that 12 jurors are randomly selected from a population in which 82% of the people are…

A: Given, that 12 jurors are randomly selected from a population in which 82% of the people are…

Q: A. Directions: Solve and determine if each probability distribution is a discrete probability…

A: A. The provided information is  In discrete probability distribution,The sum of all probability is…

Q: P(x = 2) = b) What is the probability that a randomly selected person has received three tickets in…

A:

Q: Suppose that the random variable x, shown below, represents the number times. P(x) represents the…

A:

Q: The random variables X1,..., Xn are independent and identically distributed with probability…

A: Given information: The probability density function of the random variables X and Y is given.

Q: 1) Determine if the following data correspond to a probability distribution. If not explain whi-+ ww…

A: Conditions for discrete probability distribution: The following requirements should be satisfied for…

Q: Which formula gives the probability distribution by the following random variable 3, 4, and 5 with…

A:

Q: Suppose the probability distribution for X = number of jobs held during the past year for students…

A: Given data: x Probability 0 0.15 1 0.37 2 0.27 3 0.14 4 0.07

Q: Assume that 12 jurors are randomly selected from a population in which 85% of the people are…

A: Given that, 12 jurors are randomly selected from a population in which 85% of people are Asian -…

Q: The table shows the probability distribution for the num-ber of points (X) a player can win by…

A: Consider the table:

Q: Two teams participated in 4 football game in 2008. The probability distribution for the data…

A:

Q: The person who sells affordable computer parts through the website is in his ha the start of each…

A: Comment: As per the our company guidelines we are supposed to answer only three subparts. Kindly…

Q: Suppose that the random variable xx, shown below, represents the number of speeding tickets a person…

A: Solution: From the given information, the probability distribution of X is

Q: Suppose that the random variable z, shown below, represents the number times . P(x) represents the…

A: a) The random variable x represents the number of times a randomly selected person having received…

Q: The number of computers sold per day by UDS company is given by the following probability…

A: X 0 1 2 3 4 P(X) 0.2 0.3 i i k

Q: Let X be the number of random number of cars and the Y be the number of buses per signal cycle at a…

A:

Q: fx(x) = 4 x = 0,1, 2, 3, ... 4

A:

Q: Suppose that the random variable xx, shown below, represents the number of speeding tickets a person…

A: As per the guidelines we are allowed to solve maximum of 3 subparts Please repost the question if…

Q: Suppose that the random variable xx, shown below, represents the number of speeding tickets a person…

A: Given, Number of spending tickets a person received in three years periods and below the probability…

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

A: Expected number of deaths per day = 0*0.3+1*0.25+2*0.25+2*0.25+3*0.15+4*0.05 = 1.4

Q: Which of the following CANNOT be a probability distribution? Explain. i. p(x) = x / 6  for x = 1,2,3…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: In Alpha College, students are required to join at least one school club to get extra-curriculum…

A: Probability : Probability merely refers to however doubtless one thing is to occur. once we are…

Q: Suppose that the random variable xx, shown below, represents the number of speeding tickets a person…

A: given: x P(x) 0 0.3891 1 0.281 2 0.1497 3 0.098 4 0.0471 5 0.0351 6+ 0 Plug in…