A researcher must estimate the mean temperature in degrees

Last updated: 4/13/2023

A researcher must estimate the mean temperature in degrees Fahrenheit with the following sample temperatures 66 2 22 8 83 8 71 1 36 2 28 31 4 33 3 Assuming the population of temperatures are normally distributed find the 90 confidence interval Round the answers to two decimal places Enter your answer as an interval of the form LB UP The researcher is 90 confident that the population average temperature is within the temperature interval