A: 5 6 2 5 6  B: 9 5 3 7 3  C: 7 10 11 12 12
Q2: 3 new groups A, B, C treated with low, medium and high pesticide doses with values shown below. What is the magnitude of the pesticide effect and is it of note? Are the variances comparable? Outline each step etc.

A: 5 6 2 4 2      B: 11 12 13 14 15        C: 22 14 16 25 24
Q3: 4 tree groups have differing growth rates. They were assessed for the photosynthetic properties of their leaves based on index leaf opacity values scaled from 0-100. What is the magnitude of the opacity effect and is it of note? Outline each step in detail.

  A: 36 39 43 38 37   B: 46 47 47 47 43 C: 40 50 44 48 50   D: 45 53 56 52 56