Asked by Thaiyanis Betancourt on Jul 14, 2024
Verified
In the equation t(78) = 1.03,p < 0.01,what does p < 0.01 represent?
A) the obtained value
B) the critical value
C) the degrees of freedom
D) the level of significance
Level of Significance
Refers to the probability threshold beyond which a null hypothesis is rejected in statistical testing, typically set at 0.05 or 5%.
Obtained Value
The actual value or result that is observed or calculated during an experiment or statistical analysis.
Critical Value
A threshold value used in hypothesis testing, which, when exceeded by the test statistic, results in the rejection of the null hypothesis.
- Understand the importance of the significance level and its effect on the results of hypothesis testing.
Verified Answer
TJ
Taylor JollyJul 18, 2024
Final Answer :
D
Explanation :
"p < 0.01" represents the level of significance, meaning that there is a 1% chance that the results occurred by chance. This is important in determining the statistical significance of the results.
Learning Objectives
- Understand the importance of the significance level and its effect on the results of hypothesis testing.