Solve the following: 1. Determine if there is correlation between the daily allowances of students and their mean grade in all their subjects using the data below. Use Pearson's r product moment correlation. Then, test the hypothesis whether there is a significant correlation or not. Use a = 5%. Allowance in pesos (X) Average Grade (Y) 120 88 150 90 100 85 120 87 80 92 100 85 150 89

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