Mathematics, 01.12.2020 16:30 bryce59
Suppose the proportion of the population in favor of a new law is 0.60. (a) (3 points) Suppose you take a sample of size n = 500. What is the probability that your sample proportion is 0.55 or lower? (b) (3 points) Suppose that you take a sample of size n = 400 and find the sample proportion pˆ = 0.70. How many standard deviations is pˆ from the mean of the distribution of all sample proportions?
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Suppose the proportion of the population in favor of a new law is 0.60. (a) (3 points) Suppose you t...
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