Statistics - Chapter 2 Test Part 2

Flashcard
•
Mathematics
•
9th - 12th Grade
•
Hard
+5
Standards-aligned
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the 1.5 x IQR rule?
Back
The 1.5 x IQR rule is a method used to identify outliers in a data set. It states that any data point that lies more than 1.5 times the interquartile range (IQR) above the third quartile or below the first quartile is considered an outlier.
2.
FLASHCARD QUESTION
Front
How do you calculate the median of a data set?
Back
To find the median, arrange the data in ascending order and locate the middle value. If there is an even number of observations, the median is the average of the two middle values.
Tags
CCSS.6.SP.B.5C
3.
FLASHCARD QUESTION
Front
What is the interquartile range (IQR)?
Back
The interquartile range (IQR) is the difference between the third quartile (Q3) and the first quartile (Q1) in a data set. It measures the spread of the middle 50% of the data.
Tags
CCSS.6.SP.B.5C
4.
FLASHCARD QUESTION
Front
How do you find the first quartile (Q1)?
Back
The first quartile (Q1) is the median of the lower half of the data set. It represents the 25th percentile.
Tags
CCSS.6.SP.B.5C
5.
FLASHCARD QUESTION
Front
How do you find the third quartile (Q3)?
Back
The third quartile (Q3) is the median of the upper half of the data set. It represents the 75th percentile.
Tags
CCSS.6.SP.B.5C
6.
FLASHCARD QUESTION
Front
What is a histogram?
Back
A histogram is a graphical representation of the distribution of numerical data, showing the frequency of data points within specified ranges (bins).
Tags
CCSS.6.SP.B.4
CCSS.HSS.ID.A.1
7.
FLASHCARD QUESTION
Front
What does it mean if a data set has no outliers?
Back
If a data set has no outliers, it means that all data points fall within the acceptable range defined by the IQR rule, indicating a consistent distribution.
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Box and Whisker Plots

Flashcard
•
9th - 12th Grade
15 questions
5.3 Warm Up [STATS] 11.06.24

Flashcard
•
9th - 12th Grade
15 questions
Bison Block: Box & Whisker Plots

Flashcard
•
9th - 12th Grade
10 questions
Box Plots

Flashcard
•
9th - 12th Grade
15 questions
Comparing and Analyzing Data Sets

Flashcard
•
9th - 12th Grade
15 questions
Stats Chapter 3 Individual Test

Flashcard
•
9th - 12th Grade
10 questions
AACPS Statistical Analysis - Box and Whisker Plots

Flashcard
•
9th - 12th Grade
15 questions
Box and Whisker Plots

Flashcard
•
9th - 12th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
15 questions
Core 4 of Customer Service - Student Edition

Quiz
•
6th - 8th Grade
15 questions
What is Bullying?- Bullying Lesson Series 6-12

Lesson
•
11th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
12 questions
Graphing Inequalities on a Number Line

Quiz
•
9th Grade
15 questions
Two Step Equations

Quiz
•
9th Grade
15 questions
Slope

Lesson
•
7th - 9th Grade
15 questions
Solving Literal Equations

Quiz
•
8th - 9th Grade
12 questions
Absolute Value Equations

Quiz
•
9th Grade
10 questions
Decoding New Vocabulary Through Context Clues

Interactive video
•
6th - 10th Grade
20 questions
Parallel lines and transversals

Quiz
•
9th - 12th Grade
10 questions
Solving Absolute Value Equations

Quiz
•
9th Grade