At a local restaurant, 20% of the customer’s order take-out. If 7% of all customers order take-out and choose a hamburger, determine the probability that a customer who orders take-out will order a hamburger.

Q: If 1000 tickets are sold for a raffle, find the probability of winning if an individual purchases…

A: Given: The total number of tickets sold for the raffle: 1000 tickets. a)- If an individual purchases…

Q: A) If the average number of rodents in a cotton farm with an area of 20 acres is 2 per acres,…

A: As per guideline I have calculated 1st main question  Here given,  If the average number of rodents…

Q: In a system with a single server, the probability that the server busy is 90%. What is the…

A: Given : P(server busy ) = 0.90 P(server not busy) = 1 - 0.90                              = 0.10

Q: aple of fifty college students, what is the probability that at least forty of them participate in a…

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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: A mother figures that her son will forget his homework about 20% of the time. What is the…

A: From the given information, 50% of time that the son will forget his homework and there are 5 school…

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: A basketball player has a 75 percent chance of making a free throw. What is the probability of his…

A: INTRODUCTION :  Binomial distribution: a discrete random variable X is said to follow a binomial…

Q: A nationwide survey revealed that 42% of the population likes eating pizza. If two people are…

A: Given,P(person likes eating pizza)=0.42P(person does not likes eating pizza)=1-0.42

Q: Mitch surveyed the students in his class to see if they have any pets. Of the students surveyed, 62%…

A: According to the provided information, 62% of them said they have a dog and 17% said they have a cat…

Q: The results of a recent television survey of American TV households revealed that 83 out of every…

A: Given that out of 100 TV households,83 households have a remote control.We have to find the…

Q: In a local archery contest, the probability that Samuel will be successful on each shot is 82.5% If…

A: Let X be the random variable from binomial distribution with probability of success (p) = 82.5% =…

Q: A teen magazine surveyed 9th grade students about their favorite sport. The table shows the data for…

A: Given data: The total numbers of students are n=405. The numbers of male students are m=200. The…

Q: A student takes a four-question, True or False quiz and guess at every answer. What is the…

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Q: A marksman hits a target 30% of the time. He fires five shots at the target. What is the probability…

A: Given that the probability of hitting a target is= 30%=0.30 Let, X=the number of hits that reach the…

Q: find the probability that the educator is a female or an associate professor

A: We have given that an educators at a college were classified according to gender and academic rank.

Q: When rolling a pair of dice, find the probability of getting a sum of 5

A: Given : Sample space of rolling a pair of dice : S = { (1,1), (1,2), (1,3), (1,4), (1,5), (1,6),…

Q: Thirteen percent of adults are left-handed. In a group of 30 adults, find the probability of finding…

A: Given, The probability that the adults are left handed is p=0.13 (13%) n=30 Let X be the random…

Q: An airline has found about 8% of its passengers request vegetarian meals. On a flight with 170…

A: From the given information p = 0.08 and n = 170. The probability mass function of the binomial…

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

A:

Q: The results of a recent television survey of American TV households revealed that 90 out of every…

A:

Q: Find the probability distribution for the number of dance collections when 3 collections are…

A: Let X be a random variable which represents the number of dance collections when 3 collections are…

Q: a small restaurant offers a dinner menu of 4 salads 6 entrees and 2 desserts. what is the…

A: Given Data: The number of salads in the restaurant is: s=4 The number of entress in the restaurant…

Q: find the probability of being dealt a hand of four cards from a standard deck that contains all four…

A: find the probability of being dealt a hand of four cards from a standard deck that contains all…

Q: If an average of 18 customers are served per hour, what is the probability that the next customer…

A: See the handwritten solution

Q: Allie plays on the varsity basketball team and makes 79% of her free throws. If she takes 12 shots,…

A:

Q: find the value of p. ( probability of getting a success)

A: Given: n=number of trials =8 4P(x=5)=P(x=3).…

Q: A basketball player has a free throw percentage of 95%95%. What is the probability she misses at…

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

Q: The director of a film festival received 7 submissions, 5 of which were romantic comedies. If the…

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Q: A baseball bat is swing four times. Determine the probability of hitting a ball twice.

A: Given, A baseball bat is swing four times  To find the probability of hitting a ball twice

Q: A basketball player traditionally makes 80% of her free throws. Suppose she shoots 10 baskets and…

A: We have given that,  X be the random variable from binomial distribution with probability (p)= 80% =…

Q: At a particular restaurant, 56% of all customers order an appetizer and 42% of all customers order…

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Q: in a box of pens and pencils, the probability of randomly choosing a sharpened pencil is 0.54 and…

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Q: Thirty percent of hospital admissions for diabetic patients are related to problems with the…

A: Thirty percent of hospital admissions for diabetic patients are related to problems with the…

Q: A news station polls 405 voters to predict whether a budget will pass. Suppose the budget has…

A: Consider that p is population proportion of voters, who support the budget.

Q: At a high school with 200 students, 32 play soccer, 18 play basketball. 8 students in this group…

A: Solution: From the given information, 32 play soccer, 18 play basketball and 8 play both sports.…

Q: . Sarah buys 6 raffle tickets. If a total of 300 raffle tickets are sold, what is the probability…

A: Given:- Sarah buys raffle tickets= 6 Total number of tickets are sold= 300

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

A:

Q: In a pizza restaurant, 95% of the customers order pizza. If 65% of the customers order pizza and a…

A: Hey there! Thank you for posting the question. Since there are multiple questions posted, we will…

Q: A basketball player makes an average of 2 free throws out of every three attempts. If the player…

A: Out of total 3 throws, 2 are made by the player. So the probability of making a throw will be ratio…

Q: The probability that a cellular phone company kiosk sells X number of new phone contracts per day is…

A: Let X be the number of new phone contacts per day. The probability distribution of X is given as-…

Q: d) A telemarketer will give an average of 4 calls in an hour. Find the probability that he will give…

A: Given that  1 hour  = 60 minutes  1.5 hours = 90 minutes Average calls in an hour=4 Average calls in…

Q: A newspaper sports reporter has a 58% accuracy for predicting the winners in NHL hockey games. A…

A: Given that A newspaper sports reporter has a 58% accuracy for predicting the winners in NHL hockey…

Q: The probability that a doctor correctly diagnoses a particular illness is 0.60. Given that the…

A:

Q: A place kicker in the NFL makes 78% of his field goals. If the outcomes are independent, what is the…

A: Given: p=0.78n=8q=1-p=1-0.78=0.22 The probability that he makes exactly 6 of the next 8 field goals…

Q: Find the probability of obtaining a head and the probability of obtaining a tail for one toss of a…

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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: In world cup soccer the probability that a soccer team makes a penalty kick goal is about 72.5%. If…

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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