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Consider the following hypothesis test:
Ho: p = 0.5
Ha: p 0.5
A sample of 800 provided a sample proportion of 0.58.
a.Determine the standard error of the proportion.
b.Compute the value of the test statistic.
c.Determine the p-value, and at 95% confidence, test the hypotheses.
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A psychologist known for his pioneering work in child development, specifically for his theory of cognitive development that describes how children construct a mental model of the world.
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