Author Question: If the alternative hypothesis of a test is Ha: , what is the corresponding null hypothesis? ... (Read 115 times)

meagbuch · **on:** Jun 24, 2018

If the alternative hypothesis of a test is H_a:

, what is the corresponding null hypothesis?

a.H_a:

b.H_a:

c.H_a:

d.H_a:

Question 2

If a test of H₀:

versus H_a:

were conducted for a sample of size 20, what would be the critical region for a significance level of

?

a.(-4.5,4.5)
b.t > 2.09
c.t < -1.73 or t > 1.73
d.t < -2.09 or t > 2.09

lauravaras · **Reply #1 on:** Jun 24, 2018

Answer to Question 1

correct: a

Answer to Question 2

correct: d

meagbuch · **Reply 2 on:** Jun 24, 2018

Thanks for the timely response, appreciate it

patma1981

Wow, this really help