A friend claims he can predict how a six-sided die will land. The parameter, p, is the long run likelihood of success, and the null hypothesis is that the friend is guessing.

a. Pick the correct null hypothesis.

i. p = 1/6        

ii. p > 1/6        

iii. p < 1/6        

iv. p > 1/2

b. Which hypothesis best fits the friend’s claim? (This is the alternative hypothesis.)

i. p = 1/6        

ii. p > 1/6        

iii. p < 1/6        

iv. p > 1/2