What is the purpose of Levene’s F?
What will be an ideal response?
SPSS produces both pooled variances and separate variances tests. It is necessary for the researcher to decide which set of results to use. This is accomplished by examining Levene’s F statistic. Levene’s F is a test of similarity between the variances. The null hypothesis states that they are equal. If the p value for Levene’s F is found to be less than .05, the null of equality is rejected, and the separate variances values should be used. If the p value is less than .05, the null is retained, and the pooled variances values should be used.
You might also like to view...
Underlying the practice of probation is the basic belief that there are juvenile delinquents who do not pose a threat to society; therefore, placing these juveniles in prison is neither in the juvenile's nor in society's best interests
Indicate whether the statement is true or false
Profiling of drug couriers is the only constitutionally upheld practice and it is not common for other offenders to be profiled
a. True b. False
Culture is often referred to as the collective personality of a grou
Indicate whether the statement is true or false
Why is security for the railroad system a complex consideration?
A. There are relatively few railway owners, and they are hesitant to communicate with each other. B. There are hundreds of railway owners, and collaboration among them is difficult. C. The majority of transportation involves people who must be searched. D. Most of the raw materials transported along the railways are flammable.