Asked by Christian Rittatore on May 24, 2024
Verified
If you were to ______ the null hypothesis, you would say the result is statistically ______.
A) reject; nonsignificant
B) not reject; insignificant
C) reject; significant
D) not reject; significant
Null Hypothesis
A hypothesis that suggests there is no significant difference or effect, serving as a default position until evidence suggests otherwise.
Statistical Significance
A determination that a relationship between variables or a difference between groups is likely not due to chance, based on a predetermined threshold.
Reject
In the context of statistical hypothesis testing, to conclude that the evidence is sufficiently strong to discard the null hypothesis.
- Evaluate the necessity of rejecting or accepting the null hypothesis based on p-values compared to alpha significance levels.
- Comprehend the correlation among t-statistic values, critical thresholds, and the decision-making process in hypothesis analysis.
Verified Answer
SS
Sehajvir SinghMay 29, 2024
Final Answer :
C
Explanation :
Rejecting the null hypothesis means that we have enough evidence to support the alternative hypothesis, making the result statistically significant.
Learning Objectives
- Evaluate the necessity of rejecting or accepting the null hypothesis based on p-values compared to alpha significance levels.
- Comprehend the correlation among t-statistic values, critical thresholds, and the decision-making process in hypothesis analysis.