Asked by Daysha S Spann on Jul 28, 2024
Verified
A chi-square test for independence with 10 degrees of freedom results in a test statistic of 17.894. Using the chi-square table, the most accurate statement that can be made about the p-value for this test is that 0.05 < p-value < 0.10.
Degrees of Freedom
The number of independent values or quantities which can be assigned to a statistical distribution, often representing the number of values that are free to vary.
Test Statistic
A calculated value used in statistical testing to determine whether to reject the null hypothesis.
P-Value
The probability of observing test results at least as extreme as the results actually observed, under the assumption that the null hypothesis is correct.
- Master the introductory concepts of chi-square tests, with an emphasis on understanding the role of p-values and critical values.
Verified Answer
TJ
Terrell JacksonJul 30, 2024
Final Answer :
True
Explanation :
When using a chi-square table, the degrees of freedom and test statistic are used to determine the p-value. In this case, with 10 degrees of freedom and a test statistic of 17.894, the p-value falls between 0.05 and 0.10, which means that the statement "0.05 < p-value < 0.10" is the most accurate statement that can be made about the p-value for this test. Therefore, the answer is A.
Learning Objectives
- Master the introductory concepts of chi-square tests, with an emphasis on understanding the role of p-values and critical values.