MAT 155 – Lab 11
The confidence level in this problem is 90%. So beside . C-Level. type .90. Press . ENTER. on the word . Calculate. to find the confidence interval. You should have the following output: The confidence interval would be written like: 4.84 < μ < 6.4. The 90% confidence interval for the population mean number of pups is 4.84 pups to 6.41 pups. ................
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