Now you will type your findings for the week. First you need to write your interpretation sentences for each of the confidence intervals (There should be 6 total). This can be written in the form: We are __% confident that the average income for _______ is between _______. Next you need to discuss what happened to the confidence intervals as you increased the confidence level. Then compare the confidence intervals across the 3 variables (overall, White and Black). Are there differences in the average income for individuals based on their race?
In this assignment, you will calculate confidence intervals for the quantitative variables in the Heart Rate Data Set. Steps Open the Heart Rate
In this assignment, you will calculate confidence intervals for the quantitative variables in the Heart Rate Data Set. Steps Open the Heart Rate Excel Data Set and identify the quantitative variables. Make sure the data is sorted by category (e.g.male-at-rest, female-at-rest, etc.). Use the Data Analysis tools of Excel to