Discuss the below:
Q1. Given a mean of 60, with a standard deviation of 12, and with a raw score of 75, find:
(a) the z-score
(b) percentile rank
(c) t-score
(d) SAT score
(e) stanine score
Q2. Sammy Slicko bets that he can flip a coin and come up heads every time. At what point in the coin toss (5 in a row, 6 in a row, or 7 in a row), can we present a case that the coin is rigged?