Three varieties of potatoes are being compared for yield. The experiment was conducted by assigning each variety at random to 3 equal-size plots at each of 4 different locations. The following yields for varieties A, B and C, 100 kilograms per plot were recorded Location 1 Location 2 Location 3 Location 4 B 13 C 21 C 9 A 11 A 18 A 20 B 12 C 10 C 12 B 23 A 14 B 17   Perform a two-way analysis of variance to test the hypothesis that there is no significant difference in the yielding capabilities of the three varieties of potatoes. Use 0.05 level of aignificance.

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  1. Three varieties of potatoes are being compared for yield. The experiment was conducted by assigning each variety at random to 3 equal-size plots at each of 4 different locations. The following yields for varieties A, B and C, 100 kilograms per plot were recorded

Location 1

Location 2

Location 3

Location 4

B

13

C

21

C

9

A

11

A

18

A

20

B

12

C

10

C

12

B

23

A

14

B

17

 

Perform a two-way analysis of variance to test the hypothesis that there is no significant difference in the yielding capabilities of the three varieties of potatoes. Use 0.05 level of aignificance.

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