A consumer organization estimates that over a​ 1-year period 19​% of cars will need to be repaired​ once, 9​% will need repairs​ twice, and 4​% will require three or more repairs. If you own two​ cars, what is the probability that ​a) neither will need​ repair? ​b) both will need​ repair? ​c) at least one car will need​ repair?

Q: Real estate ads suggest that 55 % of homes for sale have garages, 15% have swimming pools, and 6%…

A: Given that 55% of homes for sale have garages, 15% have swimming pools, and 6% have both features.

Q: A couple plans to have three children. What is the probability that a) they have all girls? b) they…

A: According to the given information,Total number of children, n = 3We know that, probability of girl…

Q: Sixty-five percent of households in Marin have one or more pets living with them. Ten households are…

A: Givenprobability of households in Marin have one or more pets(p)=0.65sample size(n)=10Let "x" be the…

Q: An applicant has applied for positions at Company A and Company B. There is a 40% chance of getting…

A: For the event, A as the event of getting an offer from company A, PA=40%=0.40. For the event, B as…

Q: In a class of students, the following data table summarizes how many students have a brother or a…

A: The probability that a student chosen randomly who does not have sister has a brother is obtained…

Q: Faculty positions in a school district are classified as either teacher or administrator based on…

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

Q: 2. A survey found that 73% of Americans have a home phone, 83% have a cell phone, and 58% of people…

A: Note: As per the Bartelby guidelines only three sub-parts can be answered. Kindly resubmit the…

Q: Real estate ads suggest that 59 % of homes for sale have garages, 20 % have swimming pools, and 15 %…

A: Given that P(g) = 0.59 , P(pool ) = 0.20 ,P(both) = 0.15 ( a )P ( pool or garage ) =? ( b )P (…

Q: What is the probability a randomly selected grasshopper is a regular grasshopper, given it's male?

A: Here Given  Probability of locusts= P(L) = 0.3 So, Probability of Regular grasshopper = P(R) = 1-0.3…

Q: survey conducted on students of Conwell University reported the number of male and female students…

A:

Q: d. A reservation costs $25 and passengers who cannot be accommodated will receive $25 refund. How…

A: The refund will make in the case when the number of passengers who show up is greater than 5 as…

Q: In a class of students, the following data table summarizes how many students play an instrument or…

A: Solution-: We have given the following table:   Plays an instrument Does not play an instrument…

Q: What is the probability that you will pass course b given that you park course a? 2. Is the paying…

A: Given information P(A and B)=0.276, P(A)=0.835, P(A U B)=0.981

Q: Real estate ads suggest that 59 % of homes for sale have garages, 25 % have swimming pools, and 24 %…

A: Solution: Let A be the event that homes for sale have garages, B be the event that homes for sales…

Q: grounds. Assume that 50 percent of the students at the university have taken 4 years of high school…

A:

Q: All human blood can be typed as O, A, B or AB and the frequency of these occurrences can be found in…

A: Blood Type O A B AB Probability 0.42 0.30 0.05 0.23

Q: Determine whether the following individual events are independent or dependent. Then find the…

A: Solution

Q: There are 10 members on a committee. The probability of any member attending a randomly chosen…

A: n=10 P=0.9

Q: Match each scenario with its most likely subjective probability. Justify your answers. Subjective…

A: From the above given data the following solution is provided below:

Q: When occurrence of one outcome does not cause the probability of occurrence of another subsequent…

A: We have given that, When occurrence of one outcome does not cause the probability of occurrence of…

Q: In a statistics class of 43 students, there were 15 men and  28 women. Five of the men and six of…

A:

Q: Color blindness has a rate of about 5% among males.  If you pick a group of 15 males, what is the…

A:

Q: In the game of blackjack as played in casinos in Las Vegas, Atlantic City, Niagara Falls, as well as…

A: Disclaimer : “Since you have posted a question with multiple sub-parts, we will solve first three…

Q: One household is to be selected at random from a town.

A: One household is to be selected at random from a town.   The probability that the household has a…

Q: Employment data at a large company reveal that 59 % of the workers are married, that 27 % are…

A: Given,Employment data at a large company reveal that 59% of the workers are married. That is, P(M) =…

Q: Suppose that a coffee shop sees 120 customers a day on average. What is the probability that the…

A: Given Data : Average rate , λ = 120

Q: 2. One average, you receive 2.6 a What's Up message a day. What is the probability that you receive…

A:

Q: Which of the following statements is true about a random variable? Explain your reasoning. a. A…

A: Given problem Given that   Which of the following statements is true about a random variable ?…

Q: Part 3 of 6 A new sample of 79 adults is drawn. Find the probability that more than 38% of the…

A: The proportion of U.S. adults with high blood pressure is 0.4, and a sample of 39 U.S. adults are…

Q: A certain group of women has a 0.05​% rate of​ red/green color blindness. If a woman is randomly​…

A: given data, A certain group of women has a 0.05​% rate of​ red/green color blindness.p(woman has a…

Q: A study of consumer smoking habits includes 200 people in the 18-22 age bracket (40 of whom smoke),…

A: Given:   Smoke Not smoke Total 18 - 22 40 160 200 23-30 31 99 130 31-40 30 70 100 Total…

Q: Faculty positions in a school district are classified as either teacher or administrator based on…

A:

Q: Real estate ads suggest that 58 % of homes for sale have garages, 18 % have swimming pools, and 17 %…

A: Given : Real estate ads suggest that 58 % of homes for sale have garages,18 % have swimming pools,…