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(Solution Library) The letters A, B, C, etc are allocated to different species of ladybird commonly found in the UK in springtime. These are known to exist

Question: The letters A, B, C, etc are allocated to different species of ladybird commonly found in the UK in springtime. These are known to exist in the UK ladybird population in the following proportions:- A = 40% B = 20% C = 10% D = 20% E = 10%

Scientists took a live sample of 73 insects in S. England recently and before releasing them found the following results by species:- A = 30 B = 20 C = 10 D = 7 E = 6 Do these results suggest that the ladybird population in S. England is different to the national picture?

State the Null & Alternate Hypotheses
State the decision rule using the 0.01 significance level
What is your decision regarding Ho ?

(Show your calculations)

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(Solution Library) The letters A, B, C, etc are allocated to different species of ladybird commonly found in the UK in springtime. These are known to exist

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