How many computers? In a simple random sample of 185 households, the sample mean number of personal computers was 2. Assume the population standard deviation is = 0.52, Part: 0 / 4 Part 1 of 4 (a) Construct a 95% confidence interval for the mean number of personal computers. Round the answer to at least two decimal places. A 95% confidence interval for the mean number of personal computers is <μ<. X 5 00 B

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