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
-Calculate the margin of error for the given data assuming 95% confidence level: n_x = 250
_x = 0.65 n_y = 360
_y = 0.78

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
-Calculate the margin of error for the given data assuming 95% confidence level: n_x = 250 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 -Calculate the margin of error for the given data assuming 95% confidence level: nx = 250 x = 0.65 ny = 360 y = 0.78 A) 0.085 B) 1.05 C) 0.052 D) 0.072

_x = 0.65 n_y = 360 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 -Calculate the margin of error for the given data assuming 95% confidence level: nx = 250 x = 0.65 ny = 360 y = 0.78 A) 0.085 B) 1.05 C) 0.052 D) 0.072

_y = 0.78

Quizplus · Accepted Answer

The Answer is D