The probability is

Q: baseball player has a lifetime batting average of 0.313. If, in a season, this player has 385 "at…

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Q: How does the probability of an event can be determined?

A: The term probability is used widely (usually in statistics theory) as it gives the estimate of the…

Q: (c)What is the probability that fewer than  10  enroll in college?   The probability that fewer…

A: From Given original  question ,  A national college researcher reported that 65% of students who…

Q: What is the probability that the team will run the​ ball, given that it is 2nd down and they have 6…

A: Here the given table is:-Down and distance RunpassTotal1st down and 10 or more yards to go56811372nd…

Q: How do you know if a probability is mutually exclusive or not?

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Q: What is the probability of obtaining pink or brown followed by green?

A: Given ,First spinner is having three different colours pink, blue, brown.Second spinner is having…

Q: How do you find the correct probability for something such as finding a green bead among red beads…

A: The question is regarding selecting a green bead from a collection which consists of beads of two…

Q: Discuss the addition rule of probability

A: To explain the addition rule of the probability.

Q: The probability that it will rain on a given day is 0.23. What is the probability that it will not…

A: The probability that it will rain on a given day is 0.23 P(Rain) = 0.23 We know that , complement of…

Q: Dave fails quizzes with probability 1/4, independent of other quizzes. What is the probability that…

A: Given in the question: Dave fails quizzes with  probability =1/4

Q: The average number of Presta value sold in a month at Pete’s bike shop is 8. What is the probability…

A: We have given that Mean=λ=8 X~Poisson(λ=8)

Q: If the probability that an event does no occur is 0.3 determine the probability that the event…

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Q: The probability of an event is 12/27. What are the odds in favor of the event? What are the odds…

A: From the provided information, The probability of an event (p) = 12/27

Q: You roll a standard die 50 times.  What is the probability that you roll a 3 at least 8% of the…

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Q: What meaning is given to the probability of an event by the frequentist interpretation of…

A: The most frequent interpretation of probability:The probability of an event is obtained as the ratio…

Q: a car rental company has determined that probability a car will need a service work in any given…

A: The probability that more than 400 cars will require service = P[X>400] = 1

Q: The probability that a student pilot passes the written test for a private pilot's license is 0.55.…

A: Probability distributions are of two types, discrete and continuous distributions. Binomial…

Q: weather forecaster knows from experience that the daily probability of rain is 0.3 during March.…

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Q: What is probability?

A: The chance of occurrence of an event is the probability of that event.

Q: Following is the probability distribution of a random variable that represents the number of…

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Q: Suppose a batsman can hit the ball 50% of the time. Assume that the batsman has seen 6 balls and hit…

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Q: The probability that a baseball player hits a home run in any one inning is 0.30. What is the…

A: Given that: Probability of hitting a home run in any one inning is =0.30

Q: The probability of event B occurring is 7/20. What is the probability that event B does not occur?

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Q: forcater knows from historical data that the daily probability of rain is 0.3 during april. what is…

A: It is given that the, A weather forecaster knows from historical data that the daily probability of…

Q: You toss twice coins. What is the probability that both land Tails up?

A: Given, Possible outomes => [h,h] [h,h] [t,t] [t,h]Favourable outcomes =[t,t] = 1number of…

Q: A box contains either a coin or a dollar (50/50). Another coin is added to the box; then, a coin is…

A: Box contains either ( coin or dollar ) Chances are 50/50 Another coin added in box , Now, one coin…

Q: A box contains 13 identical cards, 4 of the cards are blue and the rest are red. Two cards are…

A: Given,no.of blue cards=4no.of red cards=9Total no.of cards=13

Q: Fans enter a sports stadium at a rate of 70 people every 10 minutes. We would like to determine the…

A: Fans enter a sports stadium at a rate of 70 people every 10 minutes For 15 minutes , the rate =105

Q: In the past 20 races, there was two A-class horses to participate in each race. And there was ten…

A: two A class horses participate in each race but only one can win championship. and out of 20 races…

Q: what is the probability of an event that must happen?

A: The event that must happen is called as sure event or certain event.

Q: Probability of raining during the month of April in nyc is 0.33. What is the probability that it…

A: From the provided information, Probability of raining during the month of April in nyc is 0.33 that…