Question: Location: 1 2 3 4 5 6 7 8 9 Thinned 24.2 26.3 23.7 28.5 25.2 21.4 24.7 27.0 23.9 Unthinned 22.5 25.4 21.2 26.3

Location: 1 2 3 4 5 6 7 8 9

Thinned 24.2 26.3 23.7 28.5 25.2 21.4 24.7 27.0 23.9

Unthinned 22.5 25.4 21.2 26.3 25.3 19.8 23.4 26.5 22.6

Carry out a test of the null hypothesis that seedlings in the unthinned regions grow on average 2 cm higher than seedlings in the thinned region against the two-sided alternative, using = 0.05. State the hypotheses symbolically, compute the test statistic, compute the p-value, make a reject or not-reject decision, and state a conclusion in the context of the problem.

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