
Basic Distribution
Presentation
•
Mathematics
•
10th Grade
•
Hard
Joseph Anderson
FREE Resource
5 Slides • 1 Question
1
Frequency Distribution
Cumulative Frequency 2
2
Learning objectives
Find quartiles and calculate the interquartile range
Estimate and interpret percentiles
3
Quartiles
The range (maximum value - minimum value) shows how dispersed various data sets were
The range affected by outlier
The cumulative frequency graph can be divided into four equal parts, called quartiles, to get interquartile range
Interquartile range is used to measure how spread the data was, and more representative than the range because not affected by extreme values
4
Example 1
16 students scored less than 11. Lower quartile, Q1 is 11
32 students scored less than 13. Median, Q2 is 13
48 students scored less than 15. Upper quartile, Q3 is 15
Interquartile range (IQR) = Q3 - Q1 = 4
5
Open Ended
Write the answer
6
Frequency Distribution
Cumulative Frequency 2
Show answer
Auto Play
Slide 1 / 6
SLIDE
Similar Resources on Wayground
9 questions
Arithmetic Sequences
Presentation
•
10th Grade
11 questions
PSAT Orientation
Presentation
•
10th Grade
8 questions
General Mathematics - Functions
Presentation
•
11th Grade
6 questions
Tuesday, August 27 - Period 2 Lesson 2
Presentation
•
11th Grade
8 questions
A2: Unit 2 Section 5 ABS Functions
Presentation
•
11th Grade
8 questions
Domain and Range of Discrete Functions
Presentation
•
9th Grade
6 questions
Pre- Calculus 2I: Key features of special graphs
Presentation
•
10th Grade
7 questions
Graphs
Presentation
•
9th Grade
Popular Resources on Wayground
10 questions
Safety Day 2026 – Student Review
Quiz
•
9th Grade
21 questions
Continents and Oceans
Quiz
•
6th Grade
20 questions
Parts of Speech
Quiz
•
5th Grade
16 questions
Subject & Predicate
Quiz
•
5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
12 questions
Map Skills
Quiz
•
3rd Grade
22 questions
Continents and Oceans
Quiz
•
5th Grade
15 questions
Rounding Decimals
Quiz
•
5th Grade
Discover more resources for Mathematics
10 questions
Exploring the Basics of Exponents
Interactive video
•
6th - 10th Grade
20 questions
Unit 5 Test RSC (25-26)
Quiz
•
10th Grade
12 questions
Identify Rigid Transformations
Quiz
•
8th - 12th Grade
10 questions
Complementary, Supplementary, Vertical, and Linear Pairs
Quiz
•
9th - 12th Grade
10 questions
Solving Two-Step Equations with Negatives
Interactive video
•
6th - 10th Grade
22 questions
Identify Vertical and Horizontal Translations
Quiz
•
9th - 12th Grade
10 questions
Exploring Equivalent Ratios and Ratio Tables
Interactive video
•
6th - 10th Grade
10 questions
Graphing Inequalities on a Number Line
Quiz
•
9th - 12th Grade