SHOW YOUR COMPLETE SOLUTION. MUCH BETTER IF YOU'LL WRITE THE SOLUTION ON A PAPER.2. A student researcher studied the daily coffee consumptions (in ounces) of people from Cavite, Laguna, Batangas, and Quezon. The table next page shows the summary results. At a .05 alpha, is there significant difference on the mean daily coffee consumptions of the people from the four places? Cavite Laguna Batangas Quezon Sample 30 25 45 24 Mean 3.7 3.4 4.0 3.5 Variance 4.2 4.1 3.9 3.3