The probability that a person living in a certain city owns a dog is estimated to be 0.3. Find the probability that the tenth person randomly interviewed in that city is the fifth one to own a dog. Determine the Discrete Probability Distribution type. O a. Hypergeometric O b. Negative Binomial O c. Geometric O d. Uniform

Q: d. If 100 SAT scores are randomly selected, find the probability that they have a mean between 1400…

A: d. Z-score: The z score formula is, z=x¯-μx¯σx¯ In the formula, μx¯ is the population mean, σx¯ is…

Q: A marketing company has randomly surveyed 204 men who watch professional sports. The men were…

A: As per guidelines expert have answer first question only...

Q: Find the probability that at most 2 heads occured when 5 fair coins are tossed. The probability…

A: The number of outcomes when tossing a coin is 2. They are head and tail.

Q: An Imaginary Poll in April 2015 asked 771 U.S. adults what their main source of news was:…

A: According to the given information, we haveTotal number of adults = 771Main sources of news…

Q: Consider 92 independent observations. The probability of event A in a particular experiment is 0.03.…

A: From given we have : Event A happens in a particular experiment is 0.03 P(A)=0.03   Therefore, the…

Q: Which one of the following is not a valid number for a probability? Oa. 0.32 O b. 17% O c. 0 Od. 1.5

A:

Q: The probability of A is 0.4. The probability of B is 0.5. The probability that neither A nor B…

A: From the provided information, P (A) = 0.4, P (B) = 0.5 Probability that neither A nor B happen is…

Q: airdie is rolled, then the probability that an even number is rolled is a. 0 b. 1/2 c. 1/6 d.…

A: We have  to find the probability that an even number is rolled is..

Q: National bank receives on average 30 customers in a day. 1. Find the probability of getting between…

A:

Q: 1. A coach has 6 players that will join track and field. The random variable that is being studied…

A: Given, X is count of winning players. X 1 2 3 4 5 6 f(x)=P[X=x] 0.40 0.24 0.19 0.1 0.05 0.02

Q: Suppose that E is an event. Use probability notation to represent a. the probability that event E…

A: a. the probability that event E occurs is = P(E)

Q: One ball is picked at random from a box containing six red balls, eight white balls, and ten blue…

A: Givena box containsNo.of red balls =6No.of white balls = 8No.of blue balls = 10Total no.of balls =…

Q: Please answer P(x)on the Probability Distribution Table in section a.

A:

Q: A coin is tossed 5 times. Find the probability that none are tails. Find the probability that at…

A:

Q: We know that on a random day during the summer, the probability that a student jogs is 0.65, the…

A:

Q: A pair of dice is rolled. Find the probability that the total in the two dice is not 8. a. 29/36…

A: The possible outcomes in rolling two dice are:…

Q: When 2 dice are rolled, find the probability of getting a sum less than 5 or greater than 8 O a.…

A: The probability of getting a sum less than 5 or greater than 8 = 0.4445

Q: A die is rolled 9 times. Find the probability of rolling no more than 3 fives. The probability of…

A:

Q: uppose you are part of a group of twelve people at a dinner party. a. Find the probability that at…

A: It is given that there are 12 people at a dinner party.

Q: A die is rolled. Find each probability to 3 decimal places. A. The number on top is less than 3. B.…

A: when a die is rolled possible outcomes are s={1,2,3,4,5,6} n(S)=6

Q: Suppose two dice are tossed. Let X be the sum of the dots on the top faces of the two dice. Find the…

A: When two dice is thrown simultaneously, there are 36 outcomes .

Q: . In a five children family, find the probability that there will be 3 or more boys. a. 0.3125 b.…

A:

Q: From a standard deck of playing cards you are dealt 3 cards. If X is the number of diamonds that was…

A:

Q: A die is rolled twice. What is the probability of showing a five on the first roll and an even…

A: Given, A die is rolled twice. we know that a die has six faces so, total number of possible…

Q: Find

A: Probability = X/Nwhere:X = the number of favorable outcomesN = the number of possible outcomes A)…

Q: A die is rolled. Find each probability to 3 decimal places. A. The number on top is more than 2. B.…

A: Given: A die is rolled. We need to find, the probability If X random variable is the outcomes of top…

Q: A single die is rolled twice. Find the probability of getting a 3 the first time and a 3 the second…

A:

Q: Two dice are rolled. Find the probability of getting the following. a. A sum of 6 or 7 or 8 b. A…

A: *Given two dice are rolled  Find probability  of getting the following..

Q: The conditional probability that the event A occurs, given that the event B occurs, is given by…

A:

Q: Which of the following CANNOT be a probability value?     a. 0.26 b. -0.97 c. 0.03 d. 1.0

A: for discrete probability distribution : thevalue of probabilities are between 0 and 1 inclusive and…

Q: A statistics teacher would like to know what percentage of students will pass the class with a grade…

A: Given: Mean μ=75 Standard deviation σ=5 Let X denote the grades

Q: A single die is rolled one time. Find the probability of rolling a number greater than 4 or less…

A:

Q: In a five children family, find the probability that there will be 2 to 3 boys. a. 0.1876 b. 0.5000…

A:

Q: A single die is rolled one time. Find the probability of rolling a number greater than 3 or less…

A: See the attachment

Q: Two unfair dice are thrown where odds are twice as likely to occur as evens. A. Find the probability…

A: here given , Two unfair dice are thrown where odds are twice as likely to occur as evens. so here…

Q: Determine the probability that out of 4 students are a. none b. 1 c. atleast 1 d. all will graduate.

A: Here use binomial distribution  Each trial is independent  Finite number of trial  Probability of…