1. using linear regression, write an equation for the line of best fit to represent Lana's bowling score, y, at week x, record the slope pf your equation in row a of the puzzle 2. using this equation what can Lana expect yo score in week 15

3. Lana's goal is to reach a score of 250. based on her prior performance in which week can she expect to reach this goal

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244