Suppose that on a typical day, 18 cats are presented to a veterinary clinic, and six are seen to have fleas. If we let random variable X to be the number of cats with fleas, then X follows a __________ distribution. a. Poisson b. Normal c. Binomial d. Uniform

Q: Suppose that 34% of people own dogs. If you pick two people at random, what is the probability that…

A: No.of people select at random = 2 The probability of one person own dogs is, P(one person own dogs)…

Q: A bag contains eight red and six blue marbles. You are asked to select two marbles from the bag. The…

A: 1) Given that there are 8 red and 6 blue marbles. Total (8+6)=14 marbles. Let us denote R=red,…

Q: a. Explain the difference between discrete and continues probability distribution and give an…

A: Dear students as per guidelines we answer the first only. Please post other question in a subparts.…

Q: NW 4.71 AIRLINE FATALITIES. Over the past 10 years, US airlines average about 1 fatality per month…

A:

Q: When the probability of an even occurring can be verified statistically through surveys or empirical…

A: Given problem Given that   When the probability of an even occurring can be verified statistically…

Q: A bag contains 14 red and six blue marbles. You are asked to select two marbles from the bag. The…

A: Part 1: A bag contains 14 red and 6 blue balls. Thus, in total there are 20 balls in the bag. We…

Q: 2. The probability distribution for the number of automo opening time (7:30 a.m.) for service is: A.…

A: NumberProbability10.0520.3030.4040.25The formula of the expected value is,

Q: Q. 2 Of 200 employees of a company, a total of 120 smoke shisha; 60% of the shisha smokers are male…

A: Using the provided information, the table is:   Smokers Non smokers Total Male 72 64 136…

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: 1. Which of the following is a discrete random variable? A. Average weight of female athletes. B.…

A: As per bartleby guidelines only one question should be answered once, so please upload each question…

Q: A random variable X has the following probobility dismution. メ 3 4. PX)0-05 0-25 0-4 ? 0-06 Find…

A: The total probability is always 1. So the probability for x=3 is:  1-(0.05+0.25+0.4+0.06)=0.24

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: 2 Which of the following represents a probability distribution? A. C. 3 S POX) 0.35 0.31 0 22 0.12…

A: Explanation: Properties of probability distribution: The sum of all the probabilities for all…

Q: Suppose that 24% of people own dogs. If you pick two people at random, what is the probability that…

A: Given 24% of people own dogs

Q: Q4. The data in the table below shows a distribution for the marital status of adults living in a…

A: Given:   Single Married Widowed Divorced Total Male 100 250 25 40 415 Female 70 230 42 55…

Q: 3. The probability model of the number of dinners that a typical American cook in a week is as…

A:

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: Suppose that at Indiana State University, 35% of students are international students. What is the…

A: Solution-: Given: n=100,p=0.35 We find, P[40 students out of a randomly sampled group of 100 are…

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…

Q: Suppose that at UCLA, 35% of students are international students. What is the probability that 40…

A: Solution-: Given: n=100,p=0.35 (35%) We find, P[X=40]=?

Q: 3. The question, “Do you play sports?" was asked of 80 students. The results of the survey are shown…

A: (a) Obtain the probability that the person plays sports given that the person is a male. The…

Q: 3. A group of people were asked if they had run a red light in the last year. 150 responded “yes”,…

A: Given,no.of people had run ared light in the last year=150no.of people responded "no" =185Total…

Q: Suppose that 33% of people in a certain city are on an online dating website. If three people are…

A: Given information 33% of people are on online dating website Probability that people are on online…

Q: A. What kind of distribution does X have? B. What is the probability that the batch contains no…

A: here given, shop receive batch of 1000 cheap laptop  probability that laptop has a defective part =…

Q: Construct the probability distribution for the random variables described in each of the following…

A: II. We are to construct the probability distribution for the random variables described by the…

Q: Suppose 33.3% of high school students eat pizza and 42% drink soda. If 17.3% of high school students…

A: P(high school students of eating pizza), P(A) = 0.333 P(high school students of drink soda), P(B) =…