What does the independent-samples t-test determine? A)It determines the probability of obtaining the observed difference between $\bar{X}_{1}$ and $\bar{X}_{2}$ when $H_{0}$ is true. B)It determines your ? level. C)It determines how far ?₁ is from ?₂. D)It determines how far$\bar{X}_{1}$ is from $\bar{X}_{2}$ .

Question

Quizplus · Accepted Answer

The independent-samples t-test is used to determine the probability of observing the difference between two sample means ($\bar{X}_{1}$ and $\bar{X}_{2}$) under the null hypothesis ($H_{0}$) that the two means are equal. This test assesses whether the observed differences could have occurred by chance if the null hypothesis were true.

What Does the Independent-Samples T-Test Determine? A)It Determines the Probability Xˉ1\bar{X}_{1}Xˉ1​

What Does the Independent-Samples T-Test Determine?
A)It Determines the Probability $\bar{X}_{1}$