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How many computers? In a simple random sample of 195 households, the sample mean number of personal computers was 1.48.
Posted: Sun Jul 10, 2022 10:51 am
by answerhappygod
- How Many Computers In A Simple Random Sample Of 195 Households The Sample Mean Number Of Personal Computers Was 1 48 1 (20.36 KiB) Viewed 84 times
How many computers? In a simple random sample of 195 households, the sample mean number of personal computers was 1.48. Assume the population standard deviation is a=0.8. Part: 0 / 4 Part 1 of 4 (a) Construct a 90% confidence interval for the mean number of personal computers. Round the answer to at least two decimal places. A 90% confidence interval for the mean number of personal computers is << ▸ E E G C G