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IgorC [24]
3 years ago
6

How do we calculate an appropriate test statistic in a test for a population proportion

Advanced Placement (AP)
1 answer:
spin [16.1K]3 years ago
8 0

Answer:

The basic procedure is:

State the null hypothesis H0 and the alternative hypothesis HA.

Set the level of significance .

Calculate the test statistic: z = p ^ − p o p 0 ( 1 − p 0 ) n.

Calculate the p-value.

Make a decision. Check whether to reject the null hypothesis by comparing p-value to

Explanation:

Hope it helps

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A. From the information given in the graph, we have;

The grain yield in pounds per acre for Europe in 1960 is approximately 1,600 Pounds per Acre

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The rate of change of grain yield in Europe ≈ (5,100 - 1,600)/(2015 - 1960) = 63.\overline{63} Pounds per Acre per year

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