7. As you shop for dog treats, a seller advertises that 95% of veterinarians recommend their treats. Suppose you randomly choose 10 veterinarians and ask whether they recommend this seller's treats. a. What is the probability that exactly nine veterinarians in your sample recommend the seller's treats? b. What is the probability that more than eight veterinarians in your sample recommend the seller's treats?

Q: a.) what is the probability that the sample mean is 25 grams or more? b.) what is the probability…

A: Given ; Number of grams of fat = X  Mean of x = 24 grams Standard deviation of x = 5 grams  Sample…

Q: A six-sided die, with sides numbered 1,2, 3,4,5, and 6, is tossed. What is the probability of…

A: Given the die has six faces numbered 1, 2, 3, 4, 5 and 6 The sample space, S= { 1, 2, 3, 4, 5, 6 }…

Q: 5. At Jaxlyn's Garage, 200 cars were inspected and repaired. There were 92 cars that needed new…

A: Probability of an event is computed by taking the ratio of number of favourable outcomes of the…

Q: Consider the experiment of drawing a card at random from a shuffled deck of 52 cards. What is the…

A: Let B be an event of  drawing a black card, thenPB =no. of black cardstotal no. of cards=2652=0.5

Q: 1. Suppose that 31% of adults have at least one tattoo. If you sample 90 rand adults, what is the…

A: Z = p^-pp(1-p)n~N(0,1)

Q: What is the probability that the selected individual has neither type of card?

A: Given that P(A) = 0.5, P(B) = 0.4, P(A and B) = 0.25

Q: 1. Suppose that 31% of adults have at least one tattoo. If you sample 90 random adults, what is the…

A: From the given information the probability that adult have tattoos is .31. Samples are taken random…

Q: A restaurant critic has 10 new food trucks to try. If she tries half of them this week, what is the…

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

Q: What is the probability that two parents having children will have three girls and no boys?   0%…

A: Solution-: We find, P( two parents having children will have three girls and no boys )=?

Q: In general, the probability that a blood donor has Type A blood is 0.40. Consider 8 randomly chosen…

A:

Q: One day, 17 cars were parked at H Tower. a. What is the probability that there are 10 or less cars…

A:

Q: 13 It is estimated 28% of all adults In United States invest in stocks and that 88% of U.S. adults…

A:

Q: on St.Patrick's day the probability of a person driving while intoxicated is .28, the probability of…

A: It is given that probability that a person driving while intoxicated is 0.28, the probability of a…

Q: Ms. Kim orders a pizza with 5 toppings, chosen from 11 available toppings. What is the probability…

A: Let A and B be the two events, the probability of event A or B but not both is nothing but P(A and…

Q: What is the probability of drawing either a four or a black card from a standard deck of cards?

A:

Q: What is the probability that 15​,16​,17​,18​, or 19npeople in the sample are in favor of retaining…

A: d. Obtain the probability that 15, 16, 17, 18, or 19 Spaniards from the sample are in favor of…

Q: 4. If one card is randomly selected from a deck of cards, what is the probability of selecting a…

A: Here AS per note given I have calculated 4

Q: if six different customers a, b, c, d, e and f arrive for service at random order, what is the…

A:

Q: d. What is the probability that more than 4 of them know HelpYourMath YouTube Channel? e. What is…

A:

Q: suppose we select one card from a standard deck of 52. what is the probability of selecting a club?

A: given data select one card from a standard deck of 52 cards. p(selecting club) = ?

Q: a. What is the probability that the consumer is 18-24 years of age, given that he/she dislikes…

A: A: Consumer is 18-24 B: Dislikes Crunchicles P(B|A) = P(B and A)P(A) P(B|A) = 3050053500 =3053

Q: In a family of 6 children, what is the probability of getting exactly 5 boys?

A: Given: n=6probability of boy p=0.5probability of girl q=0.5 The probability of getting exactly 5…

Q: and 3 are users of other drugs?(b) What is the probability that of 10 workers testing positive, all…

A:

Q: In a group of 1000 people, only 5% have Type AB blood. a) On average, how many donors must be…

A: "Since you have posted a question with multiple subparts, we will solve first 3 sub-parts for you.…

Q: Suppose you select a sample of 100 consumers. a. What is the probability that in the sample fewer…

A: Note: Thank you for the question. Since multiple subparts are posted, according to our policy, we…

Q: (a) What is the probability that of 10 laborers testing positive, 2 are cocaine users, 5 marijuana…

A:

Q: What is the probability of drawing a Jack, then a Face Card, then a Black Card from a standard deck…

A: The probability of drawing a Jack, then a Face Card, then a Black Card from a standard deck of cards…

Q: For a departmental inquiry committee, an employer randomly selects a sample of three employees from…

A: From the provided information, Total employees = 10 Total men = 6 Total women = 4

Q: 2. A survey of registered voters showed that 41% were registered Democrat, 36% were Republican, 7%…

A:

Q: What is the probability that Ohio State will “win out” the rest of this season?   What is the…

A: The projected win probabilities of Ohio team are given in the table. a) A win probability is when it…

Q: (a) What is the probability that a randomly chosen male respondent or his partner has blue eyes? (b)…

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

Q: have Type AB blood.​ a) On​ average, how many donors must be checked to find someone with Type AB​…

A:

Q: 1. What is the probability that he chose a banana and then a dalandan? 2. What is the probability…

A: Here use basic probability  Probability = (#Favorable outcome)/(#total outcomes)

Q: a- What is the probability that a soft drink is chosen randomly by a customer? b- What is the…

A: Given Data : Total Number of customers = 80 Number of customers choosing Soft Drink = 18…

Q: 10) A student surveyed 226 classmates to see if they owned a dog or cat. There are 131 students who…

A: Total number of students=226 Students own a dog =b+d=131 - - - - - - eq. 1 Students own a cat =…

Q: In a moth population, 47 are brown, 15 are yellow, and 34 are black. What is the approximate…

A: There are three colors which are brown, yellow and black. We have to find the probability of a moth…

Q: 3a. According to Statista, 37% of the Russian people are worried about the extent of poverty in…

A: Given that p =0.37 , n =10 Using binomial distribution

Q: One day, 109 cars were parked at C Tower. a. What is the probability that there are 10 cars with odd…

A: Binomial Distribution: If we have n trials each having two outcomes, say Success and Failure, trials…

Q: 1) A jar contains 7 red marbles, 2 green marbles, and 9 blue marbles? a) What is the probability of…

A: We have to find the probability in the given question.

Q: What is the probability that in a race between 10 friends, Billy is first and Michael is last?

A: Here use basic probability

Q: a) What is the probability that a randomly chosen male respondent or his partner has blue eyes? b)…

A: HERE GIVEN CONTIGENCY TABLE OF COLOR OF EYES OF MALE AND HIS PARTER AS PER POLICY I  HAVE CALCULATED…

Q: What is the probability of a student chosen at random liking both Hannah Montana and suite life of…

A: Given data: The numbers of students who like Waverly place are a=73. The numbers of students who…

Q: 1) A jar contains 3 purple marbles, 1 red marble, and 5 blue marbles? a) What is the probability of…

A: Given Data: The number purple marbles is: p=3 The number of red marbles is: r=1 The number of blue…

Q: Suppose a math class contains 37 students. There are 23 females (four of whom speak Spanish) and 14…

A: From the given information we make a table   Male Female Total Speaks Spanish 4 4 8 Do not…

Q: 10) According to the American Academy of Ophthalmology, there is a 45% chance that someone will have…

A:

Q: In the United States, voters who are neither Democrat nor Republican are called Independent. It is…

A: Binomial distribution: The binomial distribution gives the probability of number of successes out of…

Q: a) what is the probability that you need to approach exactly 6 people to find 3 left-handed…

A: Let p be the probability of being left handed. Given that p = 0.12 Let X denote the number of…

Q: The number of people who survived the Titanic based on class and gender is in the following table.…

A: According to the provided information, the total survived person is 450

Q: I have a bag with 143 M&Ms. I counted 25 RED M&Ms in the bag. The claimed p for RED M&Ms is 13%.…

A: Solution-: Given: n=143,p=0.13 We want to find P(selecting the same number of RED M&Ms as I…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.