I-5c: Chi-square goodness of fit
J-5: Chi-sq 2-way table or 2-prop z
K-4: 2-mean t-interval
L-4: 1-prop z-test
M-4: mp's 1-mean t-interval
N-4: 2-prop z interval
O-2: 2-prop z interval
O-4: mp's 1 mean test
P-4: mp's 1 mean t test
Q-5: 2-mean t test
