Calculate class boundaries and find the scale for the horizontal axis, multiplying by frequency.

March 23, 2026Mathematics

ScanSolve AI Answer

March 23, 2026

Answer

1 $. Half of this gap is$ 0.5$.

Step 1: Calculate class boundaries. Class boundaries are found by taking the average of the upper limit of one class and the lower limit of the next class. The gap between the upper limit of a class and the lower limit of the next class is $10 - 9 = 1$ . Half of this gap is $0.5$ . To find the lower class boundary, subtract $0.5$ from the lower class limit. To find the upper class boundary, add $0.5$ to the upper class limit.

For each class: • For $0-9$ : Lower boundary $= 0 - 0.5 = -0.5$ , Upper boundary $= 9 + 0.5 = 9.5$ . • For $10-

Was this helpful?

Need help with your own homework?

Get instant step-by-step solutions to any question. Free to start.

Ask Your Question

Got a syllabus? Photograph it and I'll tell you what's due and what's worth the most.

More Mathematics Questions

QKando limited received an invoice from a supplier for K28500. The terms of payment offered were a 5%…QGive me paper one of mathematics kcse 2024 section A questions and answers QPlease Draw Using a ruler and a pair of compases Only construct the following angles 5° 135°QJournal riyazi TCS School maliya malayatti riyasi chapter ka naam hai aur is chapter mein 4.1 exerci…QQUESTION 2 John decided to start a car wash service on Saturdays in his matric year. He rented a Pow…

See all Mathematics questions →

Still have questions?

Quick Answer

Calculate class boundaries. Class boundaries are found by taking the average of the upper limit of one class and the lower limit of the next class.

Asked on March 23, 2026Mathematics

This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.

ScanSolve AI AnswerAnswered on March 23, 2026

Step 1: Calculate class boundaries. Class boundaries are found by taking the average of the upper limit of one class and the lower limit of the next class. The gap between the upper limit of a class and the lower limit of the next class is 10 - 9 = 1. Half of this gap is 0.5. To find the lower class boundary, subtract 0.5 from the lower class limit. To find the upper class boundary, add 0.5 to the upper class limit. For each class: • For 0-9: Lower boundary = 0 - 0.5 = -0.5, Upper boundary = 9 + 0.5 = 9.5. • For $10-