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The Bureau of Labor Statistics reported that 16% of US. non-farm workers are government employees. A random sample of 50 workers is drawn a) Does
The Bureau of Labor Statistics reported that 16% of US. non-farm workers are government employees. A random sample of 50 workers is drawn a) Does the "Central Limit Theorem" hold? Since n ~ p = Z 10 and n ~ (1 p) = l 2 10 we conclude that CLT holds. b) The mean of the sample proportion of non-farm workers that are government employees is \"I; = % and the standard deviation of the sample proportion is of, = . Round the standard deviation to 3 decimal places. c) The probability that the sample proportion of non-farm workers that are government employees is less than 20% is: P(f)
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