A data set of the ages of a sample of 200 Galapagos tortoises has a minimum value of 3 years and a maximum value of 95 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 3 years, determine the class limits, boundaries, and midpoints for a grouped quantitative data table. Hint: To determine the class width, subtract the minimum age (3) from the maximum age (95), divide by the number of classes (5), and round the solution to the next highest whole number. Class width = Class Limits Lower Boundary Upper Boundary Class Midpoint to 2.5 to to to to 97.5
A data set of the ages of a sample of 200 Galapagos tortoises has a minimum value of 3 years and a maximum value of 95 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 3 years, determine the class limits, boundaries, and midpoints for a grouped quantitative data table. Hint: To determine the class width, subtract the minimum age (3) from the maximum age (95), divide by the number of classes (5), and round the solution to the next highest whole number. Class width = Class Limits Lower Boundary Upper Boundary Class Midpoint to 2.5 to to to to 97.5
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter38: Achievement Review—section Three
Section: Chapter Questions
Problem 7AR
Related questions
Question
#7). Please show work and how to solve.
Transcribed Image Text:A data set of the ages of a sample of 200 Galapagos tortoises has a minimum value of 3 years and a
maximum value of 95 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 3 years, determine the class limits, boundaries, and
midpoints for a grouped quantitative data table.
Hint: To determine the class width, subtract the minimum age (3) from the maximum age (95), divide by
the number of classes (5), and round the solution to the next highest whole number.
Class width =
Class Limits
Lower Boundary Upper Boundary Class Midpoint
to
2.5
to
to
to
to
97.5
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill