Author Question: Hypothesis testing on two means from dependent samples cannot be conducted using the same methods ... (Read 116 times)

isam · **on:** Feb 26, 2023

Question 1

For anFdistribution, the number of degrees of freedom ofv₂:

◦

must be larger thanv₁.

◦

must be equal tov₁.

◦

must be smaller thanv₁_.

◦

is unrelated tov_1.

Question 2

Hypothesis testing on two means from dependent samples cannot be conducted using the same methods appropriate for independent sample analysis. The main reason for this is because:

◦

there is no unbiased estimator that can be calculated from dependent samples.

◦

the variance of\(\style{font-family:Times New Roman;}{{\overline X}_1-{\overline X}_2}\)must account for the dependence.

◦

the power of the estimation equation is no longer defined.

◦

sample averages can be calculated only from independent samples.

risolinick@gmail.com · **Reply #1 on:** Feb 26, 2023

A FREE account is required to view all solutions!

Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.

Answer Preview

Only 55% of students answer this correctly