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Two-Way Relative Frequency Tables
Flashcard
•
Mathematics
•
7th - 8th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is a two-way relative frequency table?
Back
A two-way relative frequency table displays the relative frequencies of two categorical variables, showing how often each combination of categories occurs relative to the total.
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 of all categories.
Tags
CCSS.8.SP.A.4
3.
FLASHCARD QUESTION
Front
What does it mean if a relative frequency is 0.61?
Back
A relative frequency of 0.61 means that 61% of the total observations fall into that specific category.
4.
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 occurrences in that group by the total number of occurrences and multiply by 100.
Tags
CCSS.8.SP.A.4
5.
FLASHCARD QUESTION
Front
What is the purpose of using a two-way relative frequency table?
Back
The purpose is to analyze the relationship between two categorical variables and to understand how they interact with each other.
Tags
CCSS.8.SP.A.4
6.
FLASHCARD QUESTION
Front
If 11 out of 50 sophomores like both burritos and pizza, what is the relative frequency?
Back
The relative frequency is 11/50 = 0.22 or 22%.
Tags
CCSS.8.SP.A.4
7.
FLASHCARD QUESTION
Front
What is the relative frequency of sandwiches if 61 out of 100 total lunch orders are sandwiches?
Back
The relative frequency is 61/100 = 0.61 or 61%.
Tags
CCSS.8.SP.A.4
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