
Exploring Mean, Standard Deviation, and Variance in IB Math

Interactive Video
•
Mathematics
•
6th - 8th Grade
•
Medium
Standards-aligned

Jackson Turner
Used 2+ times
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the mean of the dataset 1, 2, 3, 4, 5?
5
2.5
4
3
Tags
CCSS.6.SP.B.5C
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the standard deviation measure in a dataset?
Total sum
Spread of data
Middle value
Average value
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the variance of a dataset if the standard deviation is root 2?
4
root 2
1
2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If each data point in the set 1, 2, 3, 4, 5 is increased by 10, what is the new mean?
5
10
13
15
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does adding a constant to a dataset affect its variance?
It doubles
It increases
It decreases
It remains unchanged
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the original dataset's mean was 3 and each value is increased by 10, what is the new mean?
10
30
3
13
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If every term in the dataset is multiplied by 10, what happens to the mean if the original mean was 3?
3
30
13
300
Create a free account and access millions of resources
Similar Resources on Wayground
11 questions
Exploring Box Plots

Interactive video
•
6th - 10th Grade
11 questions
Comparing Mean, Median, and Mode in Fantasy Football

Interactive video
•
6th - 8th Grade
11 questions
Exploring Measures of Dispersion: Range, Variance, and Standard Deviation

Interactive video
•
6th - 10th Grade
11 questions
Mean Absolute Deviation in Sports Performance

Interactive video
•
6th - 7th Grade
5 questions
Comparing Mean and Mean Absolute Deviation

Interactive video
•
6th - 7th Grade
11 questions
Data Representation and Analysis Concepts

Interactive video
•
6th - 7th Grade
11 questions
Exploring Box Plots

Interactive video
•
6th - 10th 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
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
20 questions
Multiplying and Dividing Integers

Quiz
•
7th Grade
10 questions
Parallel Lines Cut by a Transversal

Quiz
•
8th Grade
20 questions
Perfect Squares and Square Roots

Quiz
•
7th Grade
20 questions
Adding and Subtracting integers

Quiz
•
7th Grade
20 questions
Adding and Subtracting Integers

Quiz
•
6th Grade
20 questions
Adding and Subtracting Integers

Quiz
•
6th Grade