what is the probability that both of these items are available for a Trainer to use?

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Q: 4. Two cards are drawn in succession without replacement. a. What is the probability of drawing an A...

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Q: 4. Z= 2.35 5. Z=-1.23

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A: We have given that 12 face cards from the four suits ( 4 kings, 4 queens, 4 jacks ).

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Q: 36. Consider all courtroom trials with a single de- fendant who is charged with a felony. Suppose th...

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Q: A box contains a set of 15 billiard balls. Two balls are drawn together from the box. Compute the pr...

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Q: Jill and Pete come to the bookstore and each of them can buy one English-Chinese dictionary with the...

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Q: What is the probability of having #3 in one roll of dice? What is the probability of having #1 or #5...

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Q: In a study conducted by the Water and Sewage Cooperation, it was found that the mean concentration o...

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A: Given

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A: Here AS per your requirement I have calculated Q.3  Here use given answer from Q.2

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Q: Three hunters shoot at the wolf. They hit the wolf with the probabilities of 0.8, 0.2, and 0.4, res...

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Q: There are two traffic lights on a commuter's route to and from work. Let X, be the number of lights ...

A: Note: Hi! Thank you for the question. As you have specified, we have helped you answer only the ques...

Q: TOPIC :PROBABILITY 1. Write ME if the given pair of events are mutually exclusive and write NME if ...

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Q: coin is tossed and a die is rolled. Find the probability of getting a tail and number greater than 1

A: We know that  Total possible cases for coin and dice is. { H,T} and {1,2,3,4,5,6}  

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Q: If n(A ∪ B) = 2n(A), then A and B are equivalent sets.

A: Here use definition of equivalent set

Q: Consider a sample space of an experiment tha is the real line ,S = {n: {n: -0 <n< } and the 1 event ...

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Q: What is the probability of getting a total of 9 (a) twice and (b) at least twice in 6 tosses of a pa...

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Q: Christine Wong has asked Dave and Mike to help her move into a new apartment on Sunday morning. She ...

A: Given Event of Dave not showing up=0.40 Event of Mike not showing up =0.30

Q: Suppose you are taking a bus trip from your home in Florida to California. There are seven different...

A: Given that  you are taking a bus trip from your home in Florida to California. There are seven diffe...

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Q: In a large population, 19% of residents have been vaccinated. Suppose a random sample of 8 residents...

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Q: Insulin-dependent diabetes (IDD) is a common chronic disorder in children. The disease occurs most f...

A: Introduction: Denote X as the number of children in the sample with IDD.

Q: Suppose the scores of students on an exam are normally distributed with a mean of 337 and a standard...

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Q: 3. What is C(7,1)? А. 1 В. 7 С. 14 D. 49

A: As per our company guidelines we are supposed to answer only first question. Kindly repost other par...