A box consists of 6 Red balls, 4 Black balls, 7 Blue balls, and 3 White balls. If we conduct the experiment of selecting a ball randomly from the box and replacing it in the box an infinite number of times, what is the probability that we will get a Red ball before getting a Blue ball?

Q: On average, 4 computers from a lab are sent to laboratory for the repair. Find the probability that…

A: Computers from a lab are sent to laboratory for the repair = 4

Q: A fair coin is flipped 6 times. Find the probability that heads was flipped exactly 4 times

A: The probability of the heads is calculated by the binomial distribution probability mass function.…

Q: what is the probability of obtaining 8 heads in a row when flipping a fair coin? interpret this…

A: A fair coin is one which is equally likely to land on head  or on tail. So, we infer P(H) =…

Q: Two dice are tossed. What is the probability that the total score is a prime number greater than 3?

A: Event: In probability theory, an event is an outcome or a set of outcomes of a random experiment to…

Q: the second bag. What is the probability that a ball ow drawn from the second and placed unseen in…

A:

Q: A fair die is rolled 12 times. What is the probability of rolling a 4 on the die 4 times?

A: A binomial probability distribution has following properties. There are only 2 possible outcomes of…

Q: A box contains 10 balls of which 5 are red and 5 are white. If two balls are randomly drawn with…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: A fair coin is tossed 5 times. What is the probability of getting exactly 3 heads?

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Q: fair die is rolled 5 times    16. What is the probability of obtaining a 2 at least once?

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Q: A dice is rolled 3 times. What is the probability that a 6 will appear in the toss?

A: Given Information: A dice is rolled 3 times. To find the probability that a 6 will appear in the…

Q: A die is rolled 3 times. What is the probability of showing a(n) 5 on every roll?

A: We have given that a die is rolled 3 times. We have to find the probability of showing 5 on every…

Q: What is the probability that it takes 7 or more flips to complete the experiment?

A: An experiment consists of flipping a fair coin until the fourth head is obtained. here each trial…

Q: What is the probability of getting three sixes in five tosses of a die?

A: Let us denote X=the number of sixes n=sample size=5 p=probability of success in each toss=16…

Q: In a small private​ school, 6 students are randomly selected from 14 available students. What is the…

A: no of ways selecting r items from n is C(n,r)

Q: 5 people are chosen randomly from 4 women and 5 men to participate in an event.  What is the…

A:

Q: When spinning a spinner, there is an equal chance of landing on orange, green, yellow, red, and…

A: when spinning a spinner, there is an equal chance of landing on orange,green,yellow,red and…

Q: In a box, there are 6 red balls and 7 blue balls. Two blue balls are drawn in the first and second…

A: Answer- In a box, there are 6 red balls and 7 blue balls. Total = 7 + 6  = 13 balls.…

Q: What is the probability that you can draw a red marble from a box containing 7 white, 4 red, and 5…

A: Solution: From the given information, a box contains 7 white, 4 red and 5 blue marbles. Total number…

Q: usly. What is the probability that you pick at least 4 green balls

A: Total balls = 5 red balls + 6 green balls + 2 yellow balls = 13 balls The number of ways to select 5…

Q: An urn contains Red and Blue balls. 91 balls are red (R) and 86 balls are blue (B). Draw two balls,…

A: An urn contains Red and Blue balls. 91 balls are red (R) and 86 balls are blue (B). Sampling is with…

Q: An urn contains Red and Blue balls. 6 balls are red (R) and 13 balls are blue (B). Draw two balls,…

A: Given An urn contains No. of Red balls=6 No. of Blue balls=13 Total no. of balls=6 red balls +13…

Q: What is the probability of getting at least one 6 on three rolls of a die?

A: It is an important part of statistics. It is widely used.

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: A box contains 5 red, 3 black and 4 oranges balls. Five balls are drawn at a time from the box. What…

A: A box contains 5 red, 3 black, and 4 orange balls. Five balls are drawn at a time from the box.…

Q: A box contains 19 balls of each color (i.e., green, red, and blue). If 5 balls are to be drawn…

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Q: During the year about 15 percent of the population carry the flu virus. Supposed that 5 children…

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Q: An urn contains three red, three black, and three green balls. If two balls are selected at random…

A: To work out the probability of the required event

Q: A fair coin is tossed up to 10 times to see when 4 heads would show up; the experiment would end…

A:

Q: What is the probability of getting exactly one head when a fair coin is tossed for 3  times?

A: GivenA coin is tossed 3 timesn=3p=12=0.5        ( head occurs once in 2 chances i.e., head or…

Q: If you toss 6 coins, what is the probability of all 6 coins matching?

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Q: An experiment consists of tossing a fair coin 3 times. Find the probability of getting at least two…

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Q: Jacks were drawn 2 out of 4 times. Calculate the experimental probability.

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Q: n urn contains 3 red balls, 4 green balls and 1 yellow balls. An experiment consists of picking 3…

A: Given: Number of red balls = 3 Number of green balls = 4 Number of yellow balls = 1 Total number of…

Q: A tire shop has 200 tires in stock.  Assume that 15 of these tires are defective.  You randomly…

A: Given that, Sample size n=3 Probability of tires that are not defective p=200-15200=185200=0.925

Q: A pair of dice is rolled eight times. What is the probability of rolling 2's exactly 3 times?

A: Givena pair of dice  rolled 8 timesn=8p=136=0.028x~Binomial(n=8,p=0.028)