Answer Happy

please use R code to slove it.
5. In this question, you will examine the chi-square and Student's t distributions. • On the same graph, plot the probability curves of chi-squared distributed random variables with 1, 2, 5 and 10 degrees of freedom. Use different colors and line styles for each curve. • On the same graph, plot the probability curves of Student's t distributed random variables with 1, 2, 5 and 10 degrees of freedom. Also include the probability curve for the standard normal distribution. Use different colors and line styles for each curve.