Question: please explain this with R code 2. Question 2 [15 points]: [1] Generate 15 random variables which follow a chi-square distribution with degree of freedom

please explain this with R code

2. Question 2 [15 points]: [1] Generate 15 random variables which follow a chi-square distribution with degree of freedom 9. [2] Calculate the probability of X = 7. if X follows a Poisson distribution with A = 3. [3] Calculate the probability of X > 14-. if X follows a normal distribution with mean is 12 and standard deviation is 6. [4-] Calculate the probability of 2

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