The alternative hypothesis may be either two-tailed, there is ...

[evelyn o bentley]

The alternative hypothesis may be either two-tailed, there is correlation, or one-tailed if we anticipate either positive or negative correlation.
  Indicate whether the statement is true or false

Question 2

The z-score representing the first quartile of the standard normal distribution is:
 a. 0.67
  b. 0.67
  c. 1.28
  d. 1.28
  e. 0.28

[matt]

Answer to Question 1

T

Answer to Question 2

B