Find the probability that the person is frequently or occasionally involved in charity work. Find the probability that the person is female or not involved in charity work at all. Find the probability that the person is male or frequently involved in charity work.

Q: Find the probability that none of them enjoy eating earwimgs

A: Solution: Given: n = Sample size = 7 Population proportion  = p = 82% = 0.82 We have to find P(none…

Q: Your favorite basketball player is a 86% free throw shooter. Find the probability that he doest NOT…

A: Given , Probability that he make a free shot is  = 0.86 probability that he does NOT make his next…

Q: You are dealt one card from a 52-card deck. Find the probability that you are dealt a 7 or a red…

A: Probability is expressed as: Probability=Number of possible outcomesTotal number of outcomes Total…

Q: You are dealt one card from a​ 52-card deck. Find the probability that you are dealt a heart or a…

A:

Q: When two dice are thrown, find the probability of getting sum of 10 or 11.

A:

Q: Suppose a jar contains 19 red marbles and 10 blue marbles. If you reach in the jar and pull out 2…

A: Given that : A jar contains  Red marbles = 19 Blue marbles = 10  Total marbles = 29   By using the…

Q: Find the probability that they are both toffes. Given that they are both toffees, find the…

A: Given: Box A: 6 toffees , 4 chocolates  Box B: 5 toffees , 3 chocolates  Box C: 3 toffees , 7…

Q: A basketball player's free throw percentage is 92%. If she has made her last five free-throws, what…

A: From the given information, A basketball player's free throw percentage is 92%. If she has made her…

Q: determine the probability

A: Given that total number of puppies are 16 n=16 out of 16 we have 10 are yellow

Q: (a) Find the probability of randomly selecting a household that has one or two televisions.

A: here given discrete probability distribution for no. of television per household x= no. of…

Q: Express the answer in simplest form. If a dice is rolled one time, Find the probability of: P(Even…

A: A dice is rolled, we have to find P(even number)

Q: You are dealt one card from a 52-card deck.Find the probability that you are not dealt a picture…

A:

Q: The probability that the three horses finish first, second and third is

A: The probability formula is, Probability=Number of favourable outcomesTotal outcomes The number of…

Q: If the probability that the Mets will win a baseball game is 30%, find the probability that the Mets…

A: Given; P(win)=30%=0.30 Therefore, the probability that the Mets will not win is-

Q: wing gives the probability that

A: Probability is the branch of mathematics concerning numerical descriptions of how likely an event is…

Q: The probability that Isabelle will go trick-or-treating is .4. The probability that she will go…

A:

Q: Find the probability that more than 20% of the sample are from poverty-level households.

A: Given,sample size(n)=300sample proportion(p^)=0.22

Q: Express the answer in simplest form. If a dice is rolled one time, Find the probability of: P(A…

A:

Q: (a) Find the probability that the number of people who say auto racing is their favorite sport is at…

A: Given that, n =600, p =0.06 The mean and standard deviation are,

Q: . Find the probability that his height is less than 66 inches. .Find the probability that his height…

A: Let X denote the heights in the 20-29 age group. Given that X follows N(mean = 68.6, SD = 3) Then Z…

Q: You are dealt one card from a 52-card deck.Find the probability that you are dealt a 5 or a black…

A: As per given by the question, find the probability that you are dealt a 5 or a black card, if you…

Q: The probability is

A: here given frequency distribution of number of voters according to age  there are total 144.4…

Q: Five hundred people have purchased raffle tickets. What is the probability that he or she will not…

A:

Q: find the probability that the student owns a car OR works full-time.

A: Given that Number students own a car = 34 Number of students work full time = 24 Number of students…

Q: A basketball player makes 145 out of 180 free throws. We would estimate the probability that the…

A: Given,  basketball player makes 145 out of 180 free throws The probability that the player makes the…

Q: You are dealt one card from a 52-card deck. Find the probability that you are not dealt a picture…

A: we know that in deck of cards total picture cards is 12 so, probabilityP of not dealt a picture card…

Q: Express the answer in simplest form. If a dice is rolled one time, Find the probability of: P(A…

A:

Q: When a card is drawn from a deck, find the probability of  getting.     a)​A diamond   ​Ans:…

A: Solution: a. A standard deck contains 13 diamond cards. Here, one card is to be drawn.

Q: hat is the probability that their third daughter is their sixth child?

A: here given , a couple decides to have children until they have three daughters  Probability of male…

Q: a survey found that 10% of americans believe that they have seen a UFO, for a sample of 10 people,…

A: From the provided information, About 10% of Americans believe that they have seen a UFO. The…

Q: If you know the probability that an event will happen, how do you determine the probability that the…

A: Suppose the Event is A. Let the probability of Event A is PA.

Q: In a class, the probability that a student owns a laptop is 0.2. Find the probability that the 5th…

A: We will consider the case of having a laptop as a success.  Probability of success=  0.2 (given) So…

Q: Find the probability that David is not late for work, given he drives.

A: The tree diagram summarizes the given probabilities is obtained below:   The probability of drives…

Q: Calculate the probability of David winning the game contest if they are 18 boys and 15 girls…

A:

Q: A basketball player makes 160 out of 180 free throws. We would estimate the pro

A: Given that the basket ball player makes out of 180, 160 are free throws. That is, x=160 and n=180

Q: An airplane has 100 seats for passengers. Assume that the probability that a person holding a ticket…

A: Solution: Let X be the number of persons holding a ticket appears for the flight. From the given…

Q: A basketball player has a free throw percentage of 93%. What is the probability she misses at least…

A: The probability of she misses at least one of his next 27 free throws is obtained below:Let X be the…

Q: A basketball player has a free throw percentage of 93%. What is the probability she misses at least…

A:

Q: Approximate the probability that X is greater than 70 and less than 90. i

A: Using Normal Approximation to Binomial Mean = n * P = ( 200 * 0.4 ) = 80 Variance = n * P * Q = (…

Q: The probability that a married man watches a certain television show is ø.4 and the probability that…

A: Conditional probability formula : P(A|B) = P(A n B) /P(B)

Q: (a) Determine the probability P (7 or more).

A: here given  n =  8  p =0.7  q = 1 - p  = 1 - 0.7 = 0.3

Q: a) Find the probability that the first lefty is the fourth person chosen.

A: here given p = probability of person is lefty  =0.09 n =4

Q: A baseball player has a batting average of 0.275. What is the probability that he has exactly 3 hits…

A: It is given that the probability of an average batting is 0.275.

Q: Find the probability that the student is undecided or not transferring?

A: The row and column totals are, Class Yes No Undecided Total Freshman 48 21 11 80 Sophomore 34…

Q: Find the probability. What is the probability that a card drawn from a deck of 52 cards is not a…

A: Total number of cards=52 Total number of hearts=13 Total number of cards without hearts=52-13=39

Q: Find the probability that when a gardener plants 20 seeds, she harvests 16 radishes given the…

A:

Q: find the probability that a couple has three children and at least one is a boy? assume girls and…

A:

Q: Find the probability that 2 or more repair calls will be received in the next hour.

A: Given : repair calls 0 1 2 3 4 probability ? 0.3 0.3 0.2 0.1

Q: Find the probability that the arrow will land on 5 or 4

A: Total number of digits in the wheel = 5 Digits = 1, 2, 3, 4, 5 Number of "1" digit number = 1 Number…