# Question 16

Notice the condition

# Question 18

P-value for two-sided t-test = P-value for one-sided t-test * 2

# Question 21

# Question 25

# Question 31

# Question 32

H0: There is no association between A and B / Variables are independent

H1: There is an association between A and B / Variables are dependent

P > α

- We fail to reject the null hypothesis and do not have evidence to support the claim that there is an association between A and B

P < α

- We reject the null hypothesis and do have evidence to support the claim that there is an association between A and B

# Question 37