In a box containing 10 keys labeled 1 to 10, find the probability of: a) getting the No. 5 key from the box? b) getting an odd-numbered key? c) getting one of the keys numbered 6, 7, 8, 9,10?

Q: Find the probability that when four numbers from 1 to 100, inclusive, are picked at random with no…

A: Given, Four numbers are selected at random without repetition. calculate: the probability that all…

Q: The face of this spinner is divided into six congruent sectors. The spinner is spun once. 1 1 a.…

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Q: In a​ lottery, the top cash prize was $654 ​million, going to three lucky winners. Players pick five…

A: The player can pick 5 numbers from 58 numbers in 58C5 way and 1 number from 47 numbers in 47 ways.…

Q: Assume a single spin of the roulette wheel is made. Find the probability of the marble landing on a…

A: I am attaching image so that you understand each and every step.

Q: Assume that four months are chosen randomly, and determine the probability that at least one of the…

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Q: Out of the 2000 students who attend a certain high school, 1400 students own cell phones, 1000 own a…

A: As per given by the question, there are 2000 student who attend a certain high school and out of…

Q: If one card is drawn from a standard deck, find the probability of getting a black or a face card. O…

A: If one card is drawn from a standard deck, find the probability of getting a black or a face card:

Q: Ca) How many integers are there from 1,000 through 9,999? (b) How many odd integers are there from…

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Q: A city has two daily newspapers, A and B. A survey of 100 residents of the city shows that 35 people…

A: Given data,n(A)=35n(B)=60n(A and B)=20P(Resident is not subscribing to A or B together)=?

Q: There are twenty balls in a box numbered 1 to 20. After mixing them thoroughly, one ball is randomly…

A: Given problem Given that   There are twenty balls in a box numbered 1 to 20. After mixing them…

Q: Numbered disks are placed in a box and one disk is selected at random. If there are 6 red disks…

A: So It is Given that there are total 8 disk and one disk is selected randomly

Q: A set of k coupons, each of which is independently a type j coupon with probability pj, E=1 Pi = 1,…

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Q: An urn contains N marbles, of which 50% are green, 20% are blue, and 30% are red. Suppose that three…

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Q: (a) How many integers are there from 1,000 through 9,999?   (b) How many odd integers are there…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Out of the numbers 1 to 120, one number is selected at random. What is the probability that it is…

A: Here use basic probability

Q: Find the probability that by guess-work a student can correctly answer 25 to 30 questions in a…

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Q: In a bag there are 9 gumballs, 15 chocolates, and 30 sour candies. Express the probability that the…

A: Given Data: The number of gumballs in the bag is: g=9 The number of chocolates in the bag is: c=15…

Q: A box contains six discs numbered 1 to 6. Find for each integer k from 3 to 11, the probability that…

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Q: Q6. (a) Who many different bridge hands can be selected from the ordinary deck of 52 playing cards?…

A: 6) (a) ‘North’ has c1352 = 52!39!×13!  possible hands. For each of these possibilities ‘East’ has…

Q: Suppose there are three bowls of marbles:  Bowl A has 3 red, 5 white, and 7 blue Bowl B has 6 red,…

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Q: From a fair deck of cards, Drawn a card three times with replacement.  That is, after each draw, put…

A: In a standard deck of playing cards there are total 52 cards and 4 suits, such as hearts, diamonds,…

Q: A spinner is broken into sections labeled 1 to 29.  What is the probability that, on your next spin,…

A: A spinner is broken into sections labeled 1 to 29. The number less than 7 are 1, 2, 3, 4, 5, 6.

Q: utside a​ home, there is a 6​-key keypad numbered 1 through 6. The correct four​-digit code will…

A: Given: Number of keys = 6 Number of digits in a code = 4

Q: The following formula gives the probability of being dealt a full house (three cards of one kind and…

A: topic- permutation and combination

Q: A card is drawn from a standard deck of playing cards. Find each probability. P(5 or 6) O 1/3 O 2/13…

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Q: A card is drawn from a standard deck of playing cards. Find each probability. P(diamond or spade)…

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Q: Suppose that a certain college class contains 39 students. Of these, 26 are sophomores, 21 are…

A: a) For any two events A and B, it is known that P[A ∪ B] = P[A]  + P[B] – P[A ∩ B].

Q: A jar contains 6 red marbles numbered 1 to 6 and 8 blue marbles numbered 1 to 8. A marble is drawn…

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Q: Find the probability that the first card dealt off the top of a deck of cards is a diamond or a 5.…

A: Probability is the chance of occurrence of an event. Determine the probabilities of each event in…

Q: A committee of 4 is to be randomly selected from 8 women and 10 men. What is the probability of…

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Q: In a deck of 52 cards, find the probability of getting an ace or a heart if one card is picked at…

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Q: A card is selected from a deck of 52 cards. Find the probability that it is a 5 or a club 0.2885 O…

A: The total number of cards in a deck are 52. The number of 5 numbered cards are 4 and number of club…

Q: An urn contains 20 chips numbered 1 to 20. The chips numbered 1 to 12 are blue; the rest are red.…

A: 1. There are 12 blue chips numbered 1 to 12 from total of 20 chips numbered 1 to 20, then there 8…

Q: Suppose there are 8 pieces in a box, of which 3 are defective and 5 are perfect. If 5 pieces are…

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Q: A certain lottery consists of selecting six different numbered balls from numbered 1 to 12 white…

A: In a lottery competition, we are given 12 white balls which are numbered from 1 to 12 and 11 gold…

Q: At a certain company, passwords must be from 3–5 symbols long and composed from the 26 uppercase…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: 8-letter words, with or without meaning, are created by using the letters of "MERCEDES". Blank #1:…

A: Given information Word “MERCEDES” M -1, E-3, R -1,C-1,D-1,S-1

Q: An urn contains N marbles, of which 50% are green, 20% are blue, and 30% are red. Suppose that three…

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Q: A card is drawn from a standard deck of playing cards. Find each probability. P(jack or red) O 25/52…

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Q: 1. If two balls are drawn from the box with replacement, compute (a, b, c, and d). 2. If two balls…

A: Given that a bag contains 5 balls, 3 are red and 2 are white.  Using this we have to solve parts 1,2…

Q: A two-digit number between 10 and 30 inclusive is written down at random. Find the probability that…

A: There are total of 21 numbers between 10 and 30 inclusive. Thus, the total number of outcomes is 21.…

Q: 1. If two balls are drawn from the box with replacement, compute (a, b, c, and d). 2. If two balls…

A: Given problem Given that   Red balls = 3 White balls = 2 Total balls = 5 1) If two balls are drawn…

Q: 5 coins are tossed together. Then the probability of getting at least one tail using a tree diagram…

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Q: 9-letter words, with or without meaning, are created by using the letters of "MICROWAVE". Blank #1:…

A: 9 letter words are created with or without meaning by using the letters of "MICROWAVE". a) How many…

Q: A lottery box contains 50 lottery tickets numbered 1 to 50. If a lottery ticket is drawn at random,…

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Q: - Fernando has a blue number cube and a red number cube. The faces of each cube are numbered 1…

A: Note : We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: 19. If each coded item in a catalogue begins with a 4 distinct letters from the English alphabet…

A: We have to find the probability using permutation and combination.

Q: Express the probability of drawing a red 2 from a deck of cards as a reduced fraction. O 1/26 O 1/52…

A: Deck consists of 52 cards.   n(S)=52   Let E be event that card is Red 2 P(E)=?

Q: Digits from 1 to 9 are randomly placed to form a 9-digit number. What is the probability that the…

A: From the given information, it is clear that,  There are 1 to 9 are randomly placed to from a 9…