THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A dependent random sample from two normally distributed populations gives the following results:
n = 20,
= 26.5,s₂ = 3.2
-The pooled variance is formed by combining information from two independent samples.
If
= 39,
= 25,and n₁ = n₂ = 12 then
Is equal to:

Question

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A dependent random sample from two normally distributed populations gives the following results:
n = 20,

= 26.5,s₂ = 3.2
-The pooled variance THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION: A dependent random sample from two normally distributed populations gives the following results: n = 20, = 26.5,s2 = 3.2 -The pooled variance is formed by combining information from two independent samples. If = 39, = 25,and n1 = n2 = 12 then Is equal to: A) 31 B) 45 C) 30 D) 32

is formed by combining information from two independent samples.
If THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION: A dependent random sample from two normally distributed populations gives the following results: n = 20, = 26.5,s2 = 3.2 -The pooled variance is formed by combining information from two independent samples. If = 39, = 25,and n1 = n2 = 12 then Is equal to: A) 31 B) 45 C) 30 D) 32

= 39,

= 25,and n₁ = n₂ = 12 then THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION: A dependent random sample from two normally distributed populations gives the following results: n = 20, = 26.5,s2 = 3.2 -The pooled variance is formed by combining information from two independent samples. If = 39, = 25,and n1 = n2 = 12 then Is equal to: A) 31 B) 45 C) 30 D) 32

Is equal to:

Quizplus · Accepted Answer

The Answer of THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION: A dependent random sample from two normally distributed populations gives the following results: n = 20, = 26.5,s 2 = 3.2 -The pooled variance is formed by combining information from two independent samples. If = 39, = 25,and n₁ = n₂ = 12 then Is equal to: A)31 B)45 C)30 D)32