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.

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Q: help me please

A: Solution According to guidelines we solve first three subpart

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Q: determine if the following is a probability distribution. justify your answer     x  P(x)    0…

A: x  P(x)    0   0.04    1   0.33    3   0.42    4   0.19    5   0.02