there are 30 men and 75 women in the seminar one person is selected rendomly for take cheat find out probability that the selected person is male

Q: Four coins are thrown 32 times. Determine the probability that three Tails will be rolled in 9 c

A: Given that, Four coins are thrown 32 times. Determine the probability that three Tails will be…

Q: According to an airline flights on a route are on time 80% of the time. SUPPOSE 13 FLIGHTS ARE…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: in a lottery box, there are 20 balls, 7 of which are marked with gold. a person picks 3 balls at…

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Q: coin is tossed and card is pulled form a standard deck.   find the probability of getting tails on…

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Q: there are 52 card in standard deck  one card is selected randomly  find out the probability that…

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Q: When 2 fair dice is rolled, let X be the sum of number faced-up on two dice. Compute the probability…

A: We have given that, The 2 fair dice is rolled, let X be the sum of number faces-up on two dice.…

Q: When a single die is rolled, find the probability of getting a 7.

A: It is a problem of basic probability in which we have to find out the probability of getting a 7.

Q: What is the probability that a number selected at random from the set of numbers above will be the…

A: In question, We have given a data set which is  1,2,2,3,3,3,4,4,4,4 A number is randomly selected…

Q: there are 52 cards in the standard deck  two card selected randomly  find the probability that the…

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Q: Two cards are selected from a standard deck of 52 playing cards. The first card is not replaced…

A: Given that Two cards are selected from the standard deck of 52 playing cards.No replacement is…

Q: One letter of the name “EXTRA" is selected at random. Find the probability that the letter selected…

A: One latter of the name "EXTRA" is selected at random. We have to find the probability that the…

Q: Five coins are thrown 40 times. Determine the probability that one Tail will be rolled in 8 cases.

A: Here 5 coins are thrown 40 times  Here first use binomial theorem and then again binomial for…

Q: A card is drawn at random from a deck of cards, find the probability of getting a Face Card (or Ace…

A: A card is drawn from a classical deck of cards. Thus, total possible outcomes=52 Define the events…

Q: there are 96 studentsin the class  30  are boys and remains are girls  4 students are selected…

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Q: a single card is drawn from a standard 52-card deck calculate the probability of each event. a face…

A: In a standard deck of cards, there are 12 face cards , 13 clubs and  3 cards are face cards of club.…

Q: A bag contain 9 white and 1 black ball .3 of them are taken out a time from the bag .Find…

A: Given, A bag contains 9 white and 1 black ball . 3 of them are taken out a time from the bag . The…

Q: Three balls are selected randomly from a bag containing 4 red balls and 7 blue ones. Find the…

A: From the provided information, Red balls = 4 Blue balls = 7 Total balls = 11

Q: our coins are thrown 32 times. Determine the probability that three Tails will be rolled in 9 cases.

A: We are given:n=Total number of coins=4p=Probability of heads=Probability of tails=12=0.5

Q: Find the probability of drawing a spade, then a heart, then a diamond, and then a heart from a…

A: Total no. of cards in a deck=52No. of spade cards=13No. of heart cards=13No. of diamond cards=13

Q: A lock consist of 3 dials, where each dial has 4 letters. What is the probability of guessing the…

A: Given: A lock consists of 3 dials, where each dial has 4 letters. As each dial has 4 letters and…

Q: For the experiment of rolling a single fair die, find the probability of being odd or divisible by 3

A: The experiment is rolling a single fair die. The sample space of the experiment is as follows,…

Q: there are 52 cards in the standars deck  one card is selected randomly find the probability that…

A: Given Total no.of cards = 52No.of red king cards in a deck = 2

Q: wo coins are tossed 1000 times the results were 2 heads 0 tails 200 times , 1 head 1tail and 2 tail…

A: Given Data: Heads='H' Tails='T'   n(S)=1000 n(HH)=200 n(TT)=250 n(HT)=1000-250-200=550

Q: If 23 people are in attendance at a party what is the probability that at least 2 share a birthday

A: Given 23 people attending party Now let us consider “A” be the event that no two persons have…

Q: There are 30 students are in the classroom  5 girls and 25 boys  two students selected randomly…

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Q: Suppose that a family has 4 children. Also, suppose that the probability of having girls is 1/2.…

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Q: 12

A: Two Balls are Drawn from a bag containing  One red Ball, Two Black balls,  and three white balls. We…

Q: Five coins are thrown 32 times. Determine the probability that four Tails will be rolled in 7 cases.

A: Solution

Q: Three tickets are drawn at random WITH replacement from the box 1,2,3,4.  Calculate the probability…

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