A pair of dice is rolled. What is the probability of getting a. a total of 6 or 8? b. a total of at least 25? С. a total of at most 7?

Q: A bag contains 7 red, 3 yellow, and 4 blue marbles. What is the probability of pulling out a blue…

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Q: 1. A bag contains 3 blue, 8 red, 2 white and 7 green marbles. Randomly choosing a marble, what is…

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Q: A pair of fair six-sided dice are rolled . 1. Find the probability that the sum is 7.    2. Find…

A: Ans#-  A pair of fair six-sided dice are rolled.               Then sample space S =  {(1,1), (1,2),…

Q: The probability that a spark plug is defective is 35%. Suppose that a person buys 7 spark plugs.…

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Q: 1.A coin is tossed 10 times. Find the probability that: a. exactly 5 heads will appear b. at most 4…

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Q: 4. Two cards are drawn in succession without replacement. a. What is the probability of drawing an…

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Q: You have the green and red dice. 1. What is the probability that the dice show the same numbers? 2.…

A: There are two dices green and red. The set showing number of events is, S=1, 1, 1, 2, 1, 3, 1, 4, 1,…

Q: 1,2 and 3.

A: 1. Experiment: Tossing a coin three times. When a single coin is tossed, there are 2 equally likely…

Q: 12. A card is drawn from a well- shuffled deck of cards. Find the probability of the card drawn…

A: GivenTotal no.of cards in a deck = 52No.of diamond cards in adeck = 13No.of red queen cards in a…

Q: A card is drawn at random from a well-shuffled deck of 52 cards. What is the probability of drawing…

A: Total no. of cards in a deck = 52 No. of face cards in a deck = 12                   (i..e, 4 J's ,…

Q: find the probability of getting these result. 7. A heart or a club 8. A red queen

A: A deck consists of : Heart = 13 Club = 13 Spade = 13 Diamond = 13 Face card = 3 for each shape

Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: Given the event that there are 10 tennis balls and one randomly pick some number of them.

Q: 7 Of

A: Probability rule varies depending whether an event is mutually exclusive or non mutually exclusive.

Q: 19. What is the probability that a number selected at random from the first 50 positive integers is…

A: GivemTotal no.of positive integers = 50

Q: a. How many positive three-digit integers are multiples of 6? b. What is the probability that a…

A: (a) The first 3 digit multiple of 6 is 102 and the last 3-digit multiple is 996. So, the three digit…

Q: Giving a test to a group of students, the grades and gender are summarized below A BC Male 11 17 5…

A: From the provided information,ABCTotalMale1117533Female209433Total3126966One student is chosen at…

Q: Four coins are tossed. Find the probability 1- all faces are same. 2- equal number of heads and…

A: Provided information is, four coins are tossed. Outcome of this event be: Ω = {HHHH, HHHT, HHTT,…

Q: 4. If we toss a biased coin that is twice as likely to come up heads as tails, five times, solve for…

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Q: A card is dealt from a 52-card deck. Find the probability that it is not a 3. Express the…

A: Cards probability

Q: he probability for a student to pass an test is 0.75. The student will take 7 test in the future.…

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Q: 21. A die is rolled. What is the probability of getting a. an even number or a 3? b. an odd number…

A: When a dice is rolled , we have sample space { 1,2,3,4,5,6}

Q: Two dice are rolled . Find the probability that the sum of the numbers is greater than 10. 13 12 3…

A: Two dice are rolled. Probability: If a trial result in n mutually exclusive, exhaustive and equally…

Q: 34. It denotes the probability of committing a Type ll error. a A. D. B.

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Q: Two dice are rolled. Find the probability of getting doubles or a sum of 12. 47 O 5 18 2/9 1/4

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Q: If two dice are rolled one time,find the probability of getting these results.  a. A sum of 9 b. A…

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Q: A password consists of two distinct numbers chosen from the set (0,1,.,5), and two distinct letters…

A: Solution: We have to find out answer of given question....

Q: Find the probability that it will be a multiple of (i) 2 or 5, (ii) 3 or 5. 12.7. A bag contains 20…

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Q: Explain how the complement can be used to find the probability of getting at least one item of a…

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Q: Dian's class there will be an election for class administrators. The board that will be elected…

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Q: If one card is drawn from a deck, find the probability of getting these result. 4. A 4 or 6 5. A 4…

A: Given: One card is drawn from a deck. Number of cards in deck=52Number of 4 in deck=4Number of 6 in…

Q: random from the bag. 10. What is the probability of obtaining a red marble? 2 a. b. // C. 15 11.…

A: Given that  Total number of marbles =15 Number of red marbles =5 Number of yellow marbles =3 Number…

Q: Find the probability that exactly five green hats are drawn.

A: A bag contains three red hats, two green hats and one orange hat Eight hats will be drawn at random…

Q: A bag of skittles contain 18 yellow , 12 green,  20 red , 10 orange and 14 purple skittles. Find the…

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Q: 4. Five dice (6 sided & fair) are tossed on a table. Calculate the probability of getting 4 ones.…

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Q: You pick a card at random. Without putting the first card back, you pick a second card at random.…

A: Total number of cards = 3 Available  cards = 5,6,7 What is the probability of picking a 6 and then…

Q: Use the theoretical probability formula to solve the problem. Express the probability as a fraction…

A: Total No of cards =52

Q: Suppose that you roll two six-sided die.  A. List the outcomes that have a sum of 7.   B. What…

A: We have given that  Sample space=S S={ (1,1) (1,2) (1,3) (1,4) (1,5) (1,6) (2,1) (2,2) (2,3) (2,4)…

Q: A businessman commutes to his office in the city and back to his suburban home every day. There are…

A: 17. There are total 5 ways to go to office and same 5 ways to return home.

Q: A. Suppose four coins are tossed, show all the outcomes and find the probability of getting: 1. two…

A: As per company guidelines I solved only First questions .thank you

Q: 25. A pair of dice is rolled. What is the probability of getting a. a total of 6 or 8? b. a total of…

A: Given that,  a pair of dice is rolled. We need to find the probability of getting: a. a total of 6…