Need help on stats question... for the question. Write the null and alternative

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Need help on stats question... for the question. Write the null and alternative hypothesis, choose the appropriate test, run it, and show results. Whether you accept or reject the null. 1 A researcher is comparing clutch sizes in three different populations of house finches: "South" is an Alabama population, "Mid" is a Tennessee population, and "North" is an Ohio population. Do the different areas differ in their clutch sizes2 (Assume normality and homogeneity of variances) Mid 4 South North 4 4 4

Explanation / Answer

Ans:

H0:Clutch sizes are same across three areas.

H1:Clutch sizes are different across three areas.(i.e. atleast one of three is different from others)

ANOVA table:

Assume significance level=0.05

As,p-value=0.009<0.05,we reject null hypothesis.

There is sufficient evidence to conclude that Clutch sizes are different across three areas.

South Mid North 1 3 4 5 2 4 5 6 3 6 4 7 4 3 5 5 5 4 5 7 6 5 3 6 Mean= 4.167 4.333 6.000 std dev.= 1.169 0.816 0.894

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