Which of the following statements regarding the chi-squared ...

[erika]

Which of the following statements regarding the chi-squared distribution is true?
 a. The chi-squared distribution is skewed to the right.
  b. All values of the chi-squared distribution are greater than or equal to zero.
  c. The critical region for a goodness-of-fit test with k categories is 2 > 2, k-1, where 2 is the value of the test statistic.
  d. All of these choices are true.

Question 2

In making decisions, we choose the decision with the largest expected monetary value, or the smallest expected opportunity loss.
  Indicate whether the statement is true or false

[reversalruiz]

Answer to Question 1

D

Answer to Question 2

T

[erika]

Excellent

[komodo7]

Gracias!