C. EXPLAIN Answer the following problem 1. The owner of JF Supermarket is planning to expand its business in Barangay J. The owner wants to determine if the actual population in Barangay J has significant relationship in the supermarket's sales in the past 6 years. Clarify if there is any significant correlation between population and sales at 1% level of significance. Population Sales (in millions) 35,214 23 36, 125 24 37,123 36 38,127 29 39,457 39 41,245 422. The teacher wants to determine if the grades in General Mathematics had significant correlation with the grades in Statistics. Solve for Pearson r at 5% level of significance. Interpret the result. General Mathematics Statistics 86 80 87 81 88 86 82 88 89 86 92 84 83 82 87 95 88 98 86 87 93 82 89 90 95 87 98 88 88 86 96 82 83 91 82 86 87 87 88 96