Based on the MANOVA output, what is the value of the F test statistic associated with Hotelling-Lawley trace? (final answer to 3 decimal places)
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- Create a correlation matrix Table in APA style to report the correlations among these variables, along with their Ms and SDs.The correlation coefficient between factor score and the variables included in the study is known as: a. Component Matrix b. Rotated Component Matrix c. CommunalitiesQ#3. How can we detect Multicolinearity?. Write down the criterion of VIF, TOL and correlation matrix.
- What is Correlation Matrix?A survey conducted by a research team was to investigate how the education level, tenure in current employment, and age, are related to annual income. A sample 20 emloyees is selected and the data is given below. 1. Develop a correlation matrix with annual income as the dependent variable. What does the correlation indicate about the relationship between the variables and income?In an agricultural experiment using barley, the effects of various commercial fertilizers and planting densities on yield were studied. Six different commercial fertilizers were used and the barley was planted in three different densities. The plots used were quite uniform with respect to soil characteristics, drainage, etc. The yields in kilograms per plot are recorded in the following table. Analyze these data completely as a Factorial Design Two-Way ANOVA. Discuss the results in terms of interactions and main effects. What combination of fertilizer and planting density would you recommend to barley growers? Why? (You do not need to calculate by hand, use SAS program) Plant density Commercial fertilizer A I II III VI V VI 27 26 31 30 25 30 29 25 30 27 25 32 26 24 30 33 26 28 26 29 33 30 24 30 B 30 28 31 32 28 31 30 29…
- What type of association exists for these data?Outline three common types of correlation coefficient utilized in analyzing data and explain the conditions that must be satisfied when each type is best suited,True or false A correlation matrix can be used to assess multicollinearity between independent variables?
- The structure of a two-factor study can be presented as a matrix with the levels of one factordetermining the rows and the levels of the second factor determining the columns. With thisstructure in mind, describe the mean differences that are evaluated by each of the threehypothesis tests that make up a two-factor ANOVA.How can I read this correlation matrix-A psychologist conducts a 2 x 3 x 2 ANOVA. How many main effects are possible? How many interactions are possible?