A probability distribution of a discrete random variable is a that specifies the probability associated with each possible value that the random variable can assume. O A. graph O B. formula O C. table O D. all of these

Q: A letter is chose at random from the word PROGRESSIVENESS. Find the probability that the letter is…

A: In the letter PROGRESSIVENESS,  The constants are: P, R, G, R, S, S, V, N, S, S. So, 10 consonants…

Q: A frequency distribution for the class level of students in an introductory statistics course is…

A: According to the given information,Number of Freshman, n(Freshman) = 6Number of Sophomore,…

Q: Use the tree diagram below to predict the probability of flipping 3 coins and getting all heads or…

A: On flipping a coin, probability of getting either a head or a tail = 12 So, Probability of getting…

Q: A bank assigns a 4-digit ID number to each new customer. If each digit is randomly selected from the…

A: For any event A, with sample space S, the probability can be found by the formula,

Q: The Probability Distribution describes Select one: a. Most of the values that can be obtained by the…

A: According to the given information, we haveThe probability distribution is given.

Q: Hiro has a 1/7 probability of winning each time he plays a certain game at a carnival. If Hiro plays…

A:

Q: Each day on the way to work, Zaphod brings in a cup of coffee. Each day the probability that he…

A: Given :  Each day on the way to work, Zaphod brings in a cup of coffee. Each day the probability…

Q: A frequency distribution for the class level of students in an introductory statistics course is…

A: According to the given information,Number of Freshman, n(Freshman) = 7Number of Sophomore,…

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

A: Here we have to determine the covariance between X and Y. The formula for finding covariance(x, y)is…

Q: The chips shown are placed in a bag and drawn at random, one by one, without replacement. What is…

A: Given number of ball  3 yellow, 8 blue, 1 Red , 1 White

Q: A variable y of a finite population has the following frequency distribution: y 1 2 3 4 f 2 2…

A: a)The corresponding probabilities of the random variable Y is obtained by dividing frequency (f) of…

Q: A. Find the probability by referring to the tree diagram on the right. M· 0.4 0.1 P(NNB)%3D…

A: it is given that P(N∩B)=P(N)P(B/N) from the tree diagram substitute the values

Q: A financial services committee had 60 members, of which 11 were women. If 10 members are selected at…

A: Given;total number of members in a financial services committee = 6060 members = 11 women + 49 menif…

Q: Two fair distinguishable 6-sided dice are rolled.  Find the probability of rolling doubles given the…

A: Sample space Let A= sum of the numbers showing is 5 or less={(1,1), (1,2), (1,3), (1,4),…

Q: Three balls are selected at random from a bag containing 2 red, 4 orange and 3 green balls. What is…

A: Given,no.of red balls=2no.of orange balls=4no.of green balls=3Total no.of balls=9

Q: Find the probability that a boy prefers Fruity cereal. A. 500/1,000B. 500/2,000C. 1,200/2,000D.…

A: The objective of this question is to find the probability that a boy prefers Fruity cereal.…

Q: A die is rolled. The set of equally likely outcomes is {1, 2, 3, 4, 5, 6). Find the probability of…

A: Given:set of equally likely outcomes is {1, 2, 3, 4, 5, 6)the probability of getting a 4 when…

Q: The probability that a person is left-handed is about 12%. Three unrelated persons are randomly…

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Q: Club Members Project Group 1. Ana, Angel, Brett, Carlos, Roger Amie, Jewel, Madelyn 2. A echeristhe…

A: The first group can be represented by the set: G1=Ana,Angel,Carlos,Roger nG1=4 The students of group…

Q: A political pollster is conducting an analysis of sample results in order to make predictions on…

A: Followings are the Explanation of the question 1) The percentage of voice sin the sample to win the…

Q: iew and use the data attactched in the photo to answer the questions below. (A) Find the…

A: Solution: The probability distribution of random variable X is  x 0 1 2 3 Total  P(x) 0.03 0.14…

Q: Job interview: Eight people, named Anna, Bob, Chandra, Darlene, Ed, Frank, Gina, and Hank, will be…

A: Total number of people= 8 The probability of selecting a Gina for the interview can be calculated…

Q: The random variable X can take on the values 3, 4, and 5, and the random variable Y can take on the…

A: Since the question has multiple sub parts we will solve the first part only. Please resend the…

Q: Find the probability that a real number between 0 and 5 is picked. B. Find the probability that a…

A: Here given  Area of region  A = 0.08  Area of region B = 0.42 Area of region  C = 0.32 Area of…

Q: Suppose an integer from 1 through 1,000 is chosen at random. Find the probability that the integer…

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Q: (a) Find the probability that a real number between 2 and 5 is picked. ? |(b) Find the probaility…

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Q: A, B, and Chire simultaneously 3, the probability that B hits the target is, and 2, at à target. The…

A: A B and C fire simultaneously at a target. the probability that A hits that target is1/2, the…

Q: 3. What is the probability that 40 randomly selected adult in the community received an average of…

A: Given the data as Respondent Sex Age Vaccination Status 1 M 49 4 2 M 60 2 3 M 71 3 4  F…

Q: Which of the following numbers could be the probability of an event? 0, 1.24, 1, -0.43, 0.05, 0.27…

A: According to the given information, we have Given numbers are: 0, 1.24, 1, -0.43, 0.05, 0.27

Q: ill in the missing value so that the following table represents a probability distribution. X 5 6 7…

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Q: ability. Le Use the data in the following table, which lists drive-thru order accuracy at popular…

A: