Three unbiased coins are tossed. What is the probability of getting at most two heads? A.34B.14C.38D.78
Q: A total of 20 children, 14 men, and 12 women entered a raffle drawing. If the winner is randomly…
A: Total of men and women is given by 14+12=26Total of children, men and women is given by…
Q: The probability that a spark plug is defective is 35%. Suppose that a person buys 7 spark plugs.…
A:
Q: test is conducted with 25 multiple choice questions. Each question has 3 possible choices, so the…
A: n=25,p=13Let p be the probability of student gets any of the questions right.X be the number of…
Q: The probability that a person catches a cold during the cold and flu season is 0.4. Assume that 10…
A: The probability that a person catches a cold during the cold and flue season = p = 0.4 Sample size =…
Q: Hiro has a 1/7 probability of winning each time he plays a certain game at a carnival. If Hiro plays…
A:
Q: 4. From a standard deck of cards, one card is drawn. Find the probability that the card is: a. the…
A: Given Information: One card is drawn from a standard deck of 52 cards
Q: For item numbers 10 A coin is tossed and a fair die is rolled. What is the probability of the…
A:
Q: 1. What is the probability of getting the number 5 when a fair die is thrown? A. 0 B. 1/6 C. 1/2 D.…
A: When a fair die is thrown then sample space is S={1,2,3,4,5,6}. Therefore, n(S)=6. There are 52…
Q: A target has alternating red and white rings of different sizes as shown. You shoot an arrow at the…
A: Given and
Q: II. A card at random is picked from a well-shuffled pack of cards numbered I to 25. Find the…
A: # Given well shuffled pack of 25 cards numbered from 1 to 25 then to find 1): probability of…
Q: -. A fair die is cast independently until the first 1 or the casting stops on an odd number of…
A: From the given information, A fair coin is cast independently until the first 1 or 2 appears. If the…
Q: Assume that two marbles are drawn without replacement from a box with 1 blue, 3 white, 2 green, and…
A:
Q: 1/2 1. fa coin is flipped twice, what is the probability that the result is hends both timer?
A: As per our guidelines we are supposed to answer only one question.* *Kindly repost other question as…
Q: 8. A fair coin and a six-sided die are tossed simultaneously. What is the probability of obtain- ing…
A: Let us denote H=head, T=tail The possible outcomes are: H1, H2, H3, H4, H5, H6, T1, T2, T3, T4, T5,…
Q: A 6-sided die is rolled. What is the probability of rolling a number less than 2? OA. 1 6 OB. 5 6 O…
A:
Q: There are 5 red balls and 3 green balls in a jar. What is the probability of NOT getting a green…
A: Given information: Total number of red balls in a jar is: n(r)=5 Total number of green balls in a…
Q: A coin is tossed and a single 6-sided dice is rolled. Find the probability of getting the head side…
A:
Q: the same number for both cubes. b. a sum of 5 c. a 4 and a 6
A: As per bartleby guidelines we can solve only first three subparts and rest can be reposted
Q: 5. Al rolls a number cube numbered 1 through 6. He rolled it 4 times and got a 2, 4, 2, and 3. What…
A: Probability
Q: Find the probability of randomly selecting a student who kept the money, given that the student was…
A: Given that Purchased Gum = X Kept the money = Y Total Students given four quarter = A 31 12…
Q: 7. A fair penny is tossed three times. The probability of observing a heads two times in a row is a.…
A: A fair penny is tossed three times.Sample space S={ HHH, HHT, HTH, THH, TTH, THT, HTT, TTT}Observing…
Q: b. An even number? A perfect sauare
A: Since , the die is rolled. Our aim is to find the following probability : a. P(odd number) b.…
Q: On a multiple choice quiz in which each question has four possible answers, the probability of…
A: probability mass function of B.D is = f ( k ) = ( n k ) p^k * ( 1- p) ^ n-kwhere k = number…
Q: 15. What is the theoretical probability of rolling a 3 or higher using a 6-sided die? a. b. C. d.…
A: Given, The theoretical probability of rolling a 3 or higher using a 6-sided die. Sample space of…
Q: 2. What is the probability of the area below z = -1.25? a. 0.1056 b. 0.1038 c. 0.1025 d. 0. 3. Find…
A: 2) P(Z<-1.25)=?
Q: The probability of an event is. What are the odds of the same event? O A. O B. 1/1/ O C. 1/ OD. /
A: To find the odds of the event
Q: A 6-sided die is rolled. What is the probability of getting a number equals to 4? O a 3/6 Ob 1/6 O…
A: 6 sided die It consist 6 face{1,2,3,4,5,6} Each face has equal chance Probability = Favorable…
Q: 13. Ted has two quarters, three dimes, and one nickel in his pocket. He pulls out a coin at ran-…
A: It is given that the Ted has 2 quarters (25 cents), 3 dimes (10 cents), and 1 nickel (5 cents). The…
Q: 1. From a standard deck of cards, one card is drawn. Find the probability that the card is: a. the…
A: Total number of cards = 52 Total number of black jack = 2 Number of cards with 10 of diamonds = 1…
Q: Two engines (one old and one new) fail independently of one another. The probability that both…
A: Let, A = The old engine fail B = The new engine fail Given that the probability that both engines…
Q: A card is drawn from a standard deck of 52 playing cards. Find the probability that the card is an…
A: Given A card is drawn from a standard deck of 52 playing cards.
Q: 4. From a standard deck of cards, one card is drawn. Find the probability that the card is: a. the…
A: Total cards in standard deck= 52 Total 2 of spades= 1 So Probability of selecting a 2 of spades=…
Q: Which of the following values can be a probability? O a. -0.984 O b.-2.575
A: We have given that, Which of the following values can be a probability? We have to check the…
Q: A card is drawn from a standard deck of 52 playing cards. Find the probability that the card is an…
A: According to the given information, we have Given that a card is drawn from a standard deck of 52…
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: borderline, spin again. Find the probability that the pointer will stop on an odd number or a number…
A: It is given that Total numbers = 8 Odd numbers = 4 ( 1, 3, 5, 7 ) Number less than 7 = 6 ( 1,…
Q: a. List the possible outcomes. O A. red/blond and blond / red O B. red/ red, red/blond, blond/ red,…
A:
Q: In a box containing 8 red balls, 8 green balls and 8 blue balls, how many color arrangements are…
A: Here given , there are total 24 balls in box 3 balls are chosen at random without Replacement…
Q: How to find the probability the number on top is even or less than 3?
A: A die has 6- sides: 1, 2, 3, 4, 5, 6. The possible outcomes for the number on top is even or less…
Q: Which of the following cannot be a probability? a.) 0.0002 b.) 1.33 c.) 85% d.) 1
A: We have to determine in the given option is not probability.
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- A pair of dice is rolled. What is the probability of getting a sum of 10 or 11? A. 1/6 B. 5/36 C. 1/18 D. 1/12A computer randomly puts a point inside the rectangle. What is the probability that the point does not land in triangle 7? 8. 4 9. 4 S. T. 2.A spinner with 11 equal-sized sections numbered 1 to 11 is spun once. What is the probability that the spinner will land on a number that is not a multiple of three? OA. Oc. 11 D. B.
- How to solve question a, b and cA class consists of 70 women and 20 men. If a student is randomly selected, what is the probability that the student is a woman? 1 OA. 90 В. 7 7 D. Click to select your answer.A point on HK is chosen at random. What is the probability it is also on JK? H. 2. 3. Simplify your answer and write it as a proper fraction.
- Which wheel shows a probability of winning a prize? erud on 1 A Big No prize OA wheel A OB. wheel B OC wheel C OD all of the above $19 anud on B No prizs No prize No prize No prize 4100 azudo C BI Ho priza prizeB. If two dice are rolled one time, find the probability of getting these results. 1. A sum of 6 2. A sum of 7 or 11 3. A sum of greater than 9 4. A sum of 7 or 11 5. A sum less than or equal to 4UK.5.
- College students were given three choices of pizza toppings and asked to choose one favorite. Results are shown in the table. toppings freshman sophomore junior senior cheese 23 18 10 18 meat veggie 10 24 10 OA. 227 B. 408 O C. 677 OD. 421 10 18 10 10 24 Estimate the probability that a randomly selected student who is a junior or senior prefers veggie. Round the answer to the nearest thousandth. ***9. A pair of dice is thrown. If the two numbers appearing are different, find the probability that an ace appears. a. 1/3 b. 11/30 c. 10/36 d. 11/36Which of the following cannot be a probability? a. (sq. root 6)/3 b. -69 c. 0.001 d. 0
