Two-way Tables Review
Flashcard
•
Mathematics
•
7th - 9th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a two-way table?
Back
A two-way table is a statistical table that displays the frequency distribution of two categorical variables, allowing for the analysis of the relationship between them.
Tags
CCSS.8.SP.A.4
2.
FLASHCARD QUESTION
Front
How do you calculate relative frequency?
Back
Relative frequency is calculated by dividing the frequency of a specific category by the total frequency, often expressed as a percentage.
Tags
CCSS.8.SP.A.4
3.
FLASHCARD QUESTION
Front
What does it mean if a relative frequency is 86.5%?
Back
It means that 86.5% of the total observations fall into that specific category.
Tags
CCSS.HSS.IC.B.4
4.
FLASHCARD QUESTION
Front
What is the purpose of using two-way tables?
Back
Two-way tables help in organizing data to compare the relationship between two variables and to find patterns or trends.
Tags
CCSS.8.SP.A.4
5.
FLASHCARD QUESTION
Front
How can you find the percentage of a specific group in a two-way table?
Back
To find the percentage of a specific group, divide the number of individuals in that group by the total number of individuals and multiply by 100.
Tags
CCSS.8.SP.A.4
6.
FLASHCARD QUESTION
Front
What is the total frequency in a two-way table?
Back
The total frequency is the sum of all frequencies in the table, representing the total number of observations.
Tags
CCSS.8.SP.A.4
7.
FLASHCARD QUESTION
Front
If 63 males are right-handed, how do you express this as a percentage of total males?
Back
To express this as a percentage, divide 63 by the total number of males and multiply by 100.
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