please help must be in python 2.7

assignment 1. Z-tables (chapter 31, Exercise 1, corrected). Elementary statistics textbooks typically have a table of the standard normal distributions. This is a formatted table with values of the cumulative distribution (CDF) that generally looks something like this: 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.0 0.5000 0.5040 0.5080 0.5120 0.5160 0.5199 0.5239 0.5279 0.5319 0.5359 0.1 0.5398 0.5438 0.5478 0.5517 0.5557 0.5596 0.5636 0.5675 0.5714 0.5753 The table is read by locating the first and second decimals of the r value in the corresponding row and column. Thus F(0.13)-0.5517. Using Python, produce a table of the normal CDF with rows starting at x = 0, 0.1, 0.2, . . . , 3.3, 34, and with columns 0.00, 0.01, ,008,009. 2. Central Limit Theorem (chapter 31 Exercise 3). Read the review of the Central Limit Theorem before doing this exercise. The purpose of this exercise is to verify the portion of the central limit theorem that says that the standard deviation of the sample means varies as /v, where is the population