1) In Python, what function(s) would you use to: a) A function that computes the average of a dataset b) A function that performs the t-test c) A function that can fit a 3rd order polynomial to a dataset d) A function that will numerically solve an Ordinary Differential Function e) A function that will make a scatter plot of a dataset f) A function that will compute the Fourier series g) A function that will perform constrained multiple linear regression