In a breeding experiment, chicken with white feathers, small comb were mated and the 192 offspring...

In a breeding experiment, chicken with white feathers, small comb were mated and the 192 offspring belonged to four categories are

(i) white feathers, small comb (WS) – 100 offspring,

(ii) white feathers, large comb (WL) – 32 offspring,

(iii) dark feathers, small comb and (DS) – 40 offspring,

(iv) dark feathers, large comb (DL) – 20 offspring.

Use an appropriate test to check if the offspring categories follow the expected ratio 9:3:3:1 (level of significance = 0.05).

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orchestra answered 1 year ago

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