A coin is tossed four times. The probability of getting more than one tail is OA. 5/8 ОВ. 11/16 OC. 5/16x OD. 3/8 OE. None of these The probability of getting minimum three heads is Оа. 1/4 Ob.3/4x Oc. 5/16 Od. 3/8

Q: If a fair coin is tossed twice, what is the probability of seeing heads exactly once? O a 1/3 O b.…

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Q: A single 6-sided die is rolled. What is the probability of rolling a 2 or a 5?

A: In rolling a 6-sided die, the possible outcomes are {1,2,3,4,5,6}

Q: points, we get a triangle. Find the probability that there is at least one triangle with area less…

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

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Q: Question 32. There are 8 socks in your drawer: 4 black and 4 red. You take 3 of them with you in the…

A: There are 8 socks in your drawer: 4 black and 4 red.  Total possible outcome is…

Q: Suppose that we flip a fair (50/50) coin 5 times. What is the probability that we do NOT get two of…

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Q: 3.23. A red die, a blue die, and a yellow die (all six sided) are rolled. We are interested in the…

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Q: 12. Suppose that the probability that Bob eats a banana at lunch is 41%. Also, suppose that the…

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Q: 40. A jar contains 6 red balls, 5 green balls, and 4 blue balls. If a ball is chosen rando find the…

A: Given that  A jar contains 6 red balls, 5 green balls, and 4 blue balls. Total number of balls =15

Q: Solve both correctly. I will rate accordingly.

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Q: 12:35. Three groups of children contain respectively 3 girls and 1 boy; 2 girls and 2 boys; 1 girl…

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Q: If one die is rolled, the probability of getting the number 3 or 5 Select one: O a. 4/6 O b. 3/6 О…

A: Sample space n(S) = 6

Q: 1. 8 playing cards numbered 1 to 8 are shuffled and turned over. Jack and Alice choose one of these…

A: As per our guidelines, we are allowed to answer one question. Please ask next questions as separate…

Q: If two dice are rolled one time, find the probability of getting a sum less than 8. O 9/12 10/12…

A: According to the given information, we have Two dice are rolled.

Q: points, we get a triangle. Find the probability that there is at least one triangle with area less…

A:

Q: Consider rolling a six-sided die twice. Let A be the event of having an odd number on the first roll…

A: Given,Let A be the event of having an odd number onthe first roll.B be the event of getting a 2 on…

Q: Which of the following is the probability of getting a number greater than 4 when a die is rolled…

A: Probability = Number of favorable outcomes / Total number of favorable outcomes

Q: 15.) Suppose that every time you attempt a free throw, you have a 70% chance of making it. If you…

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Q: When a die is rolled, the proba bility of getting a number greater than 4 is 1 а. 6. b. 3 с. d. 1…

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Q: Let X be the number of red balls drawn from a basket of 47 red and 53 black balls. Find a…

A: Given that  Red ball = 47 Black ball= 53

Q: Suppose we have an unfair 6-sided die, where the probability of rolling a 1 is 1/3, and the…

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Q: newly developed missile destroys the target when it falls within 50 m of the target. The probability…

A: Provided information is, a newly developed missile destroys the target when it falls within 50 m of…

Q: When I listen to the radio in the morning I drive at a speed of 50 km per hour and otherwise 70 km…

A: P(listen radio) = 0.5 P(not listen radio) = 0.5 Speed while listening radio = 50 km/hr Speed while…

Q: Suppose that an urn contains (8 red balls and 4 white) balls. We draw 2 balls fre the urn without…

A: It is given that Red balls = 8White balls = 4Total balls = 12

Q: A single sided die is rolled. What is the probability of rolling 3 or 6? а. 3/6 b. 1/6 с. 2/6 d.…

A: We have to find probability..

Q: Q. 1 The probability that a certain diode fails before operating 1000 hours is 0.15. Find the…

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Q: 30. Flip five unfair coins where, for each coin, P(H) = 0.35 and P(T) = 0.65. Let X be the total…

A: In question, Given that five fair unfair coins are flipped with P(H) = 0.35 and P(H) = 0.65. And X…

Q: A box contains cards numbered 6 to 50. A card is drawn at random from the box. probability that the…

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Q: When I listen to the radio in the morning I drive at a speed of 50 km per hour and otherwise 70 km…

A: Let t be the time taken to drive a 5km trip and let X be the speed of the car. SO X can take only to…

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: Q. 26 Give the multiplication rule for the simul- taneous occurrence of two events A and B.

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Q: You randomly select one card from a 52-card deck. Find the probability of selecting a red five or a…

A: draw cards from 52 card deck. red 5 or red 6 = ?

Q: A fair cubic die is rolled twice. Determine the probability of rolling two odd outcomes given that…

A: given data,A fair cubic die is rolled twice ,probability of rolling two odd outcomes given that the…

Q: 2. Let the random variable X denote a natural number selected at random from 1 to 25 inclusive. Find…

A: Solution: 2. Let X be the natural number of selected at random from 1 to 25 inclusive. The given…

Q: The odds against an event are 3 to 4 and the odds in favour of another independent event are 2 to…

A: The odds against an event are 3 to 4 and the odds in favour of another independent event are 2 to 5.

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.