An аrticle in Quаlity Engineering described аn experiment tо minimize variatiоns in blоod glucose levels. The treatment was the exercise time on a Nordic Track cross-country skier (10 or 20 min). The experiment was blocked for time of day. The data are as follows: Blood Glucose Data.xlsx Exercise (min) Time of Day Average Blood Glucose 10 pm 71.5 10 am 103.0 20 am 83.5 20 pm 126.0 10 am 125.5 10 pm 129.5 20 pm 95.0 20 am 93.0 1. What is the F-value of the treatment? [1] 2. Is there an effect of exercise time on the average blood glucose? Use α=0.05. (yes or no) [3] 3. What is the F-value of the block? [4] 4. Was blocking effective? (yes or no) [5]