Let t0 be a specific value of t. Find t0 such that the following ...

[shofmannx20]

Let t0 be a specific value of t. Find t0 such that the following statement is true:
  P(t  t0 ) = .01 where df = 20.
 
  A) -2.539 B) -2.528 C) 2.528 D) 2.539

Question 2

Find the value of t0 such that the following statement is true: P(-t0  t  t0 ) = .90 where df = 14.
 
  A) 2.624 B) 1.761 C) 1.345 D) 2.145

[morrie123456]

Answer to Question 1

B

Answer to Question 2

B

[shofmannx20]

Gracias!

[amit]

Excellent