Unformatted text preview: a. Give the mean and standard deviation of the sampling distribution of the sample proportion. Give the shape of the sampling distribution of the sample proportion. Be sure to check any large sample rules. b. Between what two values would you find almost 100% of sample proportions based on samples of size n = 100. c. What is the probability that in a random sample of size n = 100 more than one third of students wear contacts?...
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 Spring '07
 Ruffin
 Math, Standard Deviation, sample proportion

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