Using SPSS, a correlation analysis is conducted between GPA (dependent variable) and IQ Score (independent variable) of 300-level Official Statistics students at USP. The following results are obtained. Correlations 1Q Score of Students GPA of Students 1Q Score of Pearson 1 0.680 * * Students Correlation Sig. (2-tailed) 0.000 N 37 37 **Correlation is significant at the 0.01 level (2-tailed). a. What is the strength of the correlation and explain what it means? b. What is the p-value in this case? Using the p-value, explain what it means. c. Note the two asterisks at the bottom of the table. Explain what this means