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Below is a sample with the information of nine clients, about spending on lunch, whose population is normal, of a fast food restaurant. 118 115
- Below is a sample with the information of nine clients, about spending on lunch, whose population is normal, of a fast food restaurant.
- 118 115 129 94 150 170 151 94 136
- What is the critical value that corresponds to the 80% confidence level, according to the decisions you have to make in relation to the information in the problem?
- Construct an 80% confidence interval estimate for the population mean.
- Construct a 90% confidence interval estimate for the population mean.
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Business Ethics Case Studies And Selected Readings
Authors: Marianne M. Jennings
9th Edition
0357453867, 9780357453865
