. Unit 5 Assignment Attached Files: 0 a Heart Rate Data Set.xlsx (16.008 KB} 0 D Confidence Interval Calculatorsxlsx (16.612 KB) Unit 5: Calculating Confidence Intervals Evaluation Title: Assignment 5 Rubric Instructions: in this assignment, you will calculate condence intervals for the quantitative variables in the Heart Rate Dataset. Steps 0 Open the Heart Rate Dataset in Excel and identify the quantitative variables 0 Make sure the data is sorted by category (e.g.male-atrest, female atrest, etc.)