The following table shows the probability distribution function for the number of high school years that students at a local high school study a single foreign language. X P(X=x) 0 0.10 1 0.10 2   3 0.34 4 0.14 What is the probability that X=2? Please explain how you derived this answer.

Q: Suppose that the value of stock varies each day from $16 to $25 with a uniform distribution. Find…

A:

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A: Formula :  Binomial distribution is given by

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Q: The table shows the estimated distribution of injury severity by child passengers. What is the…

A: The total number of child passengers 6299677.

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Q: The probability that you will receive a wrong number call this week is 0.2. The probability that you…

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Q: Construct a probability distribution of the table given below (square of the absolute difference).

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Q: The accompanying table gives a recent estimate (in thousands) of the smoking status among persons 25…

A:

Q: A 40-year-old man in the U.S. has a 0.248% risk of dying during the next year. An insurance company…

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A: Solution

Q: During the 2013 regular NBA season, DeAndre Jordan of the Los Angeles Clippers had the highest field…

A: Given,n=80p=0.613np=80×0.613=49.04>5nq=80×(1-0.613)=30.96>5np and nq are greater than 5 so ,…

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Q: ccident in a city is 7 during half a day.. he next 24 hours?

A:

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Q: The table shows the estimated distribution of injury severity by child passenger. What is the…

A: The total number of child passengers 6299677.