Question
A researcher must estimate the mean temperature (in degrees Fahrenheit) with the following sample temperatures: 32.9...
A researcher must estimate the mean temperature (in degrees
Fahrenheit) with the following sample temperatures:
| 32.9 |
| 35.7 |
| 42.9 |
| 39.2 |
| 28.1 |
| 35.6 |
| 30.5 |
| 36 |
1. Assuming the population of temperatures are normally
distributed, find the 95% confidence interval. Round
the answers to two decimal places. Enter your answer as an interval
of the form (LB,UP). ???
2. The researcher is 95% confident that the population average
temperature is within the temperature interval ?????
Homework Answers
Answer #1
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