Asked by Muhammad Nur Hafiz Yusoff Khalid on Jul 14, 2024
Verified
Write an example of a research hypothesis for a one-tailed t test for the correlation coefficient.
One-Tailed T Test
A variation of the t-test that is used when a hypothesis predicts the direction of a potential difference between group means; it assesses whether this predicted difference is statistically significant in one specific direction.
- Contrast one-tailed tests with two-tailed tests in the context of correlation analysis.
- Create research, null, and alternative hypotheses targeted at correlation investigations.
Verified Answer
MR
Michele RogersJul 19, 2024
Final Answer :
An example of a research hypothesis for a one-tailed t test for the correlation coefficient would be that there will be a positive correlation between the number of hours studied and one's grade on a test.
Learning Objectives
- Contrast one-tailed tests with two-tailed tests in the context of correlation analysis.
- Create research, null, and alternative hypotheses targeted at correlation investigations.