When you roll two dice with all numbers equally likely, what is the probability that the sum of the numbers on the two dice is even? Round your answer to one decimal place.
Q: Makayla is flying from Memphis to Oklahoma City with a connection in Denver. The probability her…
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Q: Ethan needs an even number on his next two rolls using the number cube to win the game he is…
A: Given: Number of sides = 6 Number of even side numbered = 3 (2,4,6)
Q: You ask a friend to think of a number from four to thirteen. What is the probability that his number…
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Q: A junk drawer at home contains eighteight pens, fourfour of which workwork. What is the probability…
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Q: Corey buys a bag of cookies that contains 4 chocolate chip cookies, 9 peanut butter cookies, 4 sugar…
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Q: A basketball player has a 0.498 probability of making a three-point shot. What is the probability…
A: Given, The probability of making a three-point shot is p=0.498 Let X be the number of trails to make…
Q: Richard has been given a 6-question multiple-choice quiz in his history class. Each question has…
A: Here the given information is Richard has been given a 6-question multiple-choice quiz in his…
Q: Lloyd buys a bag of cookies that contains 7 chocolate chip cookies, 5 peanut butter cookies, 5 sugar…
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Q: You are ordering a hamburger and can get up to 7 toppings, but each topping can only be used once.…
A: 4 toppings can be chosen from 7 by 7C4 Ways 7C4 =
Q: A child finds a stack of old magazines in the basement and picks one out at random. Find the…
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Q: probability of getting a total score of 15
A: We have to find out the probability of getting a total of 15.
Q: You select a card from the standard deck of cards. What is the probability that you will select a…
A: In a deck of cards Face cards = Jack, queen and king Total face cards = 3 x 4 = 12 Number of 8 cards…
Q: 8% of Dr. Williams patients end up with 20-30% vision or better. Find the probability that exactly 4…
A: Let the give data be probability of patients getting well = 0.98 The number of patients. n = 4
Q: Jan has a bag of 12 marbles, consisting of 4 red marbles and 8 blue marbles. If Jan randomly…
A: Given information: Total number of marbles in a bag=12. Number of red marbles in the bag= 4. Number…
Q: If you roll two dice, each with 8 faces/sides, what is the probability that you will get a sum of…
A: Given that If you roll two dice, each with 8 faces/sides, than we have to find the probability that…
Q: Six free tickets to a Manchester United match at Old Trafford will be shared by drawing lots among…
A: Given that: Number of tickets = 6 Number of boys = 10 Number of girls = 8 Each student can win at…
Q: The probability that an automobile needs an oil change is 43.77% and the probability that it needs a…
A: GivenP(automobile needs an oil change)=0.4377P(automobile needs a new oil filter)=0.4329
Q: What is the probability he will score for the first time on his fifth shot? What is the probability…
A: Given Data Probability of success,p = 0.18 )
Q: Alex decides to go to a casino and play his 3 favorite slot machines. He knows from experience that…
A: A probability is likelihood of occurrence of an event.
Q: A box at a miniature golf course contains 77 red golf balls, 88 green golf balls, and 33 yellow golf…
A: Case (i): It is given that there are 77 red balls, 88 green balls, and 33 yellow balls. The total…
Q: A quiz consists of 10 multiple-choice questions. Each question has 5 possible answers, only one of…
A: Given Data: The number of multiple-choice question is: n=10 The total number of possible answers…
Q: Steve has 12 biscuits in a tin. There are 5 digestive and 7 chocolate biscuits. Steve takes two…
A: Given that, Total number of biscuits = 12 5 digestive biscuits and 7 chocolate biscuits We to find…
Q: A student takes a true-false test but did not study and randomly guesses each answer. There are 20…
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Q: If the probability that an individual with a Bachelor Degree in Underwater Basket-weaving will be…
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Q: Brad has to select 5 students from a class of 43 girls and 21 boys. What is the probability that…
A: GivenNo.of girls in a class = 43No.of boys in a class = 21Total no. of boys = 64
Q: One bag contains 4 white balls, 3 green balls, and 3 yellow balls. A second bag contains 2 white…
A: 1st bag :no.of white balls=4no.of green balls=3no.of yellow balls=3total no.of balls=102nd bag…
Q: Show your complete and detailed solution. What is the probability that the sum of 8 appears in a…
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Q: You have a 30-sided dice. Your friend Hugo has three favorite numbers: 5, 3, and 10. What is the…
A: Given You have a 30-sided dice. Your friend Hugo has three favorite numbers: 5, 3, and 10.
Q: The pass rate in Math146 at GRC is only 30% per quarter. 8 students are taking Math146 this quarter.…
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Q: You are hosting a party with 6 coworkers . Each coworker will be getting a beer as a drink. The…
A: It is given that the number of co-workers or friends is 6. The probability of any co-worker asks for…
Q: A jar contains 3 red, 2 white, and 5 blue marbles. What is the probability of selecting two marbles…
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Q: Can the value 2 be a probability?
A: Valid conditions for probability: The probability is non-negative. That is, the probability is…
Q: Chase buys a bag of cookies that contains 9 chocolate chip cookies, 7 peanut butter cookies, 4 sugar…
A: Here are 9 chocolate chip cookies, 7 peanut butter cookies, 4 sugar butter cookies and 9 oatmeal…
Q: Jared buys a bag of cookies that contains 9 chocolate chip cookies, 5 peanut butter cookies, 8 sugar…
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Q: If 30 tickets are sold and three prizes are to be awarded, find the probability that one person will…
A: Given, 30 tickets are sold And there are 3 winning prizes.
Q: The probability that a salmon swims successfully through a dam is 0.85. Find the probability that…
A: From the provided information, Probability that a salmon swims successfully through a dam is 0.85.…
Q: ou roll a fair six sided die twice. Find the probability of rolling a 1 the first time and a number…
A: n(S) = 36 Let A = rolling a 1 and then greater than 5 = {(1,6)} n(A) = 1
Q: Find the probability of rolling two dice that add up to 3 or 7. (leave your answer as a reduced…
A: Find the probability of rolling two dice that add up to 3 or 7.
Q: Caleb rolls two regular six sided dice determine the odds against him rolling an odd or a sum of 4
A: Given that Caleb rolls two regular six sided dice we have to find the odds against him rolling an…
Q: The Croods, Half Brothers, All My Life, The War with Grandpa, and Let Him Goare playing tonight at a…
A: The number of movies to be played in the small theatre are 5.
Q: The probability that entering college students will graduate is 0.40. Determine the probability that…
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- A basketball player hits three-point shots 45% of the time. If she takes 4 shots during the game, what is the probability that she misses the first shot and hits the last three shots?Find the probability of rolling two dice that add up to 5. (leave your answer as a reduced fraction)At LSU the probability that a student takes first semester calculus and first semester physics is 0.6. The probability that a student takes first semester calculus given that the student takes first semester physics is 0.88. Find the probability that a student takes first semester physics.
- The probability that Luis will pass his statistic test is 0.62. Find the probability that he will fail his statistic test.Now you play toss-a-coin. If the coin comes up Heads, you win. If it comes up Tails, your friend wins.What is the probability that you win 4 games out of 10 now? This is a numerical question - give the answer in percent, and round to four digits after the decimal pointYou roll two dice and record the numbers facing up. What is the probability of rolling doubles or a sum of 8? Your answer should be a decimal (not a percent) correct to three decimal places.
- A junk drawer at home contains nine pens, five of which work. What is the probability that you randomly grab two pens from the drawer and don’t end up with a pen that works? Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.The probability of winning the "grand prize" at a fortune spinning wheel is p=0.2. If you spin the wheel 100 times how many grand prizes can you expect to winIn a blood testing procedure, blood samples from 6 people are combined into one mixture. The mixture will only test negative if all the individual samples are negative. If the probability that an individual sample tests positive is 0.08, what is the probability that the mixture will test positive? Give your answer as a percent rounded to the nearest tenth of a percent.
- A place kicker in the NFL makes 78% of his field goals. If the outcomes are independent, what is the probability that he makes exactly 6 of the next 8 field goals? Round your answer to 4 decimal placesAt bedtime, you read three books to your kids, Walker, Michael, and Luke. Together, they have 32 books. If you decide to randomly choose three books, what is the probability that the three you choose will consist of each of their favorite books? Assume they have different favorites. Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.Approximately 2 percent of Americans ages 50-60 have lung cancer. A patient with lung cancer has a 91 percent chance of a positive test. A patient without lung cancer has a 8 percent chance of a positive test (a false positive result). Complete the table below, then answer the questions below the table. Give all answers as decimals to 4 decimal places. Positive test result Negative test result Total Has lung cancer Does not have lung cancer Total What is the probability a patient has lung cancer given that she just had a positive test? Give answer as decimals to 4 decimal places.
