Use this information to construct the 90% and 95% confidence intervals for the population mean. Which interval is wider? If convenient, use technology to construct the confidence intervals. A random sample of 33 gas grills has a mean price of $648.70 and a standard deviation of $57.50.

### Recently Asked Questions

- You have collected the following data on output and total variable costs: Qb TVC ($) 1 69 2 118 3 152 4 . 177 5 . 198 6 . 218 7 . 243 8 . 279 9 . 330 10 . 400

- Guidelines for "Specifications/Analysis Document" for the Chocoholics Product 1) Before starting it, please read Chapter 13 from the optional book. In below

- You have collected the following data on output and total variable costs: Qb TVC ($) 1 69 2 118 3 152 4 . 177 5 . 198 6 . 218 7 . 243 8 . 279 9 . 330 10 . 400