Assume that male and female births are equally likely and that the birth of any child does not affect the probability of the gender of any other children. Find the probability of exactly two girls in ten births.   A. 11.250 B. 0.044 C.0.2 D.0.02

Q: The probability of getting a multiple of 5 if a two-digit number is written down at random is…

A: Probability: Probability is a chance factor that occurs at every outcome of a random experiment.…

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

A: P(A) = 0.4 P(B) = 0.5 P(A'∩B') = 0.1 P(A∩B) = ?

Q: The probability that a tennis set will go to a tiebreaker is 14%. What is the probability that two…

A: Let X be the random variable representing the number of sets that go tie-breakers out of total 3…

Q: The probability that Tom will be alive in the next 20 years is 0.7 and the probability that Nancy…

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Q: Canadians is chosen, find the probability that fewer than 3 respondents will support the seal hunt.

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Q: telemarketing company gets on average 6 orders per 1000 calls. If a company calls 500 people, find…

A:

Q: Assume that male and female births are equally likely and that the birth of any child does not…

A: we have to find required probability.

Q: You roll a fair die four times. What is the probability that you roll at least one 3? O A. 1 O B.…

A: Required probability = 1- 0.83333*0.833333*0.833333*0.833333 = 0.518   Correct answer  is   (E).…

Q: A fruit bowl contains 4 green apples and 7 red apples. What is the probability that a randomly…

A: Given: Fruit bowl contain 4 green and 7 red apples.

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: Find the probability that when a couple has five children, at least one of them is a boy. (Assume…

A: We assume that girls and boys are equally likely and thus we have 1 chance in 2 of a couple getting…

Q: Ten students are given two identical speakers to listen to for differences, if any. Suppose that…

A: Recall the following. PX=k=bk;n,p=nkpk1-pn-kn is thenumber of trialsp is the probability of successq…

Q: cording to a recent survey, the probability that the driver in a fatal vehicle accident is female…

A: GIVEN DATA event A  : river 24 years old or lessevent F : driver in a fatal accident is femaleP(F) =…

Q: An archer is able to hit the​ bull's-eye 59​% of the time. If she shoots 7 ​arrows, what is the…

A: Let the random variable X denote the no. of arrows hit the​bull’s-eye and it follows binomial…

Q: Number of Tests Performed Number of Patients 12 1 8 2 2 3. 4 or more

A:

Q: The probability of events A and B is 0.43, and the probability of event A is 0.9. Find the…

A: Given,P(A∩B)=0.43P(A)=0.9

Q: Complete the following statement. P(A or B) indicates Choose the correct answer below. O A. the…

A: Answer - Complete the statement            P(A or B) indicates -----

Q: Que. 7 A bag contains three green, four blue and two orange marbles. If a marble is picked at…

A:

Q: Two dice are thrown simultaneously. What is the probability of getting two numbers whose product is…

A: We have  to find the probability of getting two numbers whose product is even

Q: A student takes a 15-question multiple-choice exam with four choices for each question and guesses…

A:

Q: REVIEW EXERCISE 3 1. A man throws a die and a coin. Find the probability thit he will get (i) the…

A: Given that  A man throws a dice and a coin  Sample space=S=(1H,2H,3H,4H,5H,6H,1T,2T,3T,4T,5T,6T)

Q: With a = 0 and b = 1, use the Central Limit Theorem to approximate Pr(S150 2 70). %3D

A: Given that Xi are iid and follows Uniform(a = 0, b = 1).

Q: The probability that a child is born physically challenged is 0.35 during a year in a city. What…

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Q: The probability that a customer will buy a car and an extended warranty is 0.18. If the probability…

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Q: Students randomly receive1 of 4 versions (A, B, C, D) of a math test. What is the probability that…

A:

Q: The probability that a certain kind of component will survive a shock test is 3/4. Find the…

A: Here we want to find the probability.

Q: C. Solve. 1. During a holiday eve, the probability that a motorist will have an The probability of a…

A: Let us denote: A=the event of having an accident B=the event of being under the influence of…

Q: A die is rolled twice. What is the probability of getting two even numbers? a. 1/6 b. 1/32 c. 1/8 d.…

A: roll a die twice.  there are 6 outcomes possible when we roll die : {1,2,3,4,5,6} {2,4,6} are even…

Q: Assume that male and female births are equally likely and that the birth of any child does not…

A: From the provided information, Number of births (n) = 10 Probability of girl (p) = 0.5

Q: A 6-sided die is rolled once. Find the probability of rolling a number less than 3 or rolling an odd…

A: Sample space s = {1, 2, 3, 4, 5, 6} A = Number less than 3 = {1, 2} B = Odd number = {1, 3, 5}

Q: A person must select 4 numbers from 16 numbers for a single ticket in a lottery game. Only one…

A: