THE IMPACT OF DRINKING COFFEE FOR ACADEMIC PERFORMANCES OF THE PARTICIPANTS Participant Number of cups they drink in 1 day Their General Average 1 3 cups 1.27 5 1.89 3 5 1.74 4 4 2.00 2 1.54 1.89 4 2.21 8 7 1.76 9 2 1.47 State your null and alternative hypothesis. Solve for mean, median, mode, standard deviation, variance, skewness, and central limit theorem. Then, write the conclusions if there is an impact between drinking coffee to their average. 2. LO CO

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