A data set of the ages of a sample of 200 Galapagos

Last updated: 2/3/2023

A data set of the ages of a sample of 200 Galapagos tortoises has a minimum value of 4 years and a maximum value of 125 years Suppose we want to group these data into five classes of equal width Assuming we take the lower limit of the first class as 4 years determine the class limits boundaries and midpoints for a grouped quantitative data table Hint To determine the class width subtract the minimum age 4 from the maximum age 125 divide by the number of classes 5 and round the solution to the next highest whole number Class width Class Limits to to to to to Lower Boundary Upper Boundary Class Midpoint 3 5 128 5 000