Asked by
Tommy Colizza
on Nov 29, 2024
Verified
A researcher asked participants to rate the quality of two well-known brands of paper bags-Prime and Zenith. Prime was rated higher than Zenith with mean ratings of 5.50 and 3.25 respectively. This difference was statistically significant at the .05 probability level. The research hypothesis for this study suggests that:
A) Prime is better than Zenith in terms of quality.
B) Zenith is better than Prime in terms of quality.
C) There is a difference between Prime and Zenith in terms of quality.
D) There is no difference between Prime and Zenith in terms of quality.
Research Hypothesis
A specific, testable prediction about the expected outcome of a study or experiment.
Statistically Significant
A measure that indicates the likelihood that a result from data collected and analyzed in a study is not due to chance.
Probability Level
A statistical measure that indicates the likelihood of a particular outcome or event occurring.
- Differentiate between null hypotheses and alternative hypotheses in research.
- Examine the implications of statistical test outcomes for hypotheses.
Verified Answer
YH
Learning Objectives
- Differentiate between null hypotheses and alternative hypotheses in research.
- Examine the implications of statistical test outcomes for hypotheses.