Set up null and alternate hypotheses which is given as:
H0: All means are equal
H1: atleast two means are not equal
Exercise 3.3. Twelve orange pulp silage samples are divided at random into four groups of three....
Exercise 3.3. Twelve orange pulp silage samples are divided at random into four groups of three. One of the groups was left as an untreated control, while the other 3 groups were treated with formic acid, beet pulp, and sodium chloride, respectively. One of the responses was the moisture content of the silage. The observed moisture contents of the silage are shown below NaCl 80.5 79.3 79.0 Means 79.6 Grand Mean79.3 Formic Acid 89.1 75.7 81.2 82.0 Beet Pul 77.8...
Exercise 3.5. The leaves of certain plants in the genus Albizzia will fold and unfold in various light conditions. We have taken 15 different leaves and subjected them to red light for 3 minutes. The leaves were divided into three groups of five at random. The leaflet angles were then measured 30, 45, and 60 minutes after light exposure in the three groups Delay (minutes 30 45 60 Angle (degrees 140 140 140 118 138 150 120 128 130 130...