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The population proportion is .45. What is the probability that a sample proportion will be within...

The population proportion is .45. What is the probability that a sample proportion will be within +/- 0.03 of the population proportion for each of the following sample sizes? Round your answers to 4 decimal places

a. n = 100

b. n = 200

c. n = 500

d. n = 1000

math   Statistics-And-Probability   
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