3. The following data are weights of food (in kilograms)consumed per day by adult deer collected at different times of theyear.
Month Weight of food consumed (kg)
Feb. 4.7, 4.9, 5.0, 4.8, 4.7
Mar. 4.6, 4.4, 4.3, 4.4, 4.1, 4.2
Oct. 4.8, 4.7, 4.6, 4.4, 4.7, 4.8
Dec. 4.9, 5.2, 5.4, 5.1, 5.6
(a) Is there any difference in the food consumption for all themonths studied?
(b) If food consumption is not the same for all the months,which ones are different (you must show the test used and resultsfor interpretation)?