Asked by Alexis Singleton on May 31, 2024
Verified
Consider the following ANOVA table. 
The null hypothesis is to be tested at the 1% level of significance.The null hypothesis should
A) be rejected.
B) not be rejected.
C) be revised.
D) not be tested.
Null Hypothesis
A statement used in statistics that proposes there is no significant difference or effect, serving as the starting point for testing.
Significance Level
A threshold in hypothesis testing that determines whether a result is statistically significant; often denoted by alpha (α).
- Analyze variance tables and associated statistical tests.
Verified Answer
YN
Yahaira NegronJun 04, 2024
Final Answer :
B
Explanation :
We cannot see the significance level (alpha) in the table, but based on the degrees of freedom (6 and 23) it appears that there were 7 groups being compared. The p-value given in the table is 0.175, which is greater than 0.01. Therefore, we fail to reject the null hypothesis at the 1% level of significance.
Learning Objectives
- Analyze variance tables and associated statistical tests.
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