Create a correlation matrix for all of the variables in the spreadsheet. Examine the correlation coefficients for IQ and all other variables. Identify the single lowest correlation coefficient (not significant) and the highest correlation coefficient for IQ and these other variables. Comment on the relationship or association between IQ and these other variables based on the results obtained with this correlation matrix. Next, create a scatterplot for IQ and the one other variable (Variable X) that it is most highly correlated within this sample. Finally, create subgroup correlations for IQ and this highly correlated variable separately for gender. Include the correlation matrix, one scatterplot, and two subgroup correlations in your document. Discuss the results. Remember to correctly label or identify each of the correlations (that is, Pearson, point biserial, phi, or Spearman) throughout your discussion. A minimum of 900 words total is required for the report's four sections: Data File Description (Section I); Assumptions, Data Screening, and Verification of Assumptions (Section II); Inferential Procedure, Hypotheses, and Alpha Level (Section III); and Interpretation (Section IV).

Price: $23.11

Solution: The downloadable solution consists of 15 pages, 811 words and 4 charts.
Deliverable: Word Document