Question

The upper 0.025 critical value of the student t₁₀ distribution is

Select one:

a. None of the listed are correct.

b. 2.576.

c. 2.201.

d. 1.796.

e. 2.228.

Answer 1

Solution:

Given:

Right tail area = One tail area = 0.025

df = 10

Look in t table for df = 10 and one tail area = 0.025

and find corresponding t critical value.

thus t critical value= 2.228

thus correct answer is:

e. 2.228