Unit 10 - Histograms and Data Analysis
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
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15 questions
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1.
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
2.
FLASHCARD QUESTION
Front
What is the purpose of a stem-and-leaf plot?
Back
A stem-and-leaf plot is used to display quantitative data in a way that retains the original data values while showing the shape of the distribution.
3.
FLASHCARD QUESTION
Front
How do you determine the height of a bar in a histogram?
Back
The height of a bar in a histogram represents the frequency (count) of data points that fall within the corresponding interval (bin).
Tags
CCSS.6.SP.B.4
CCSS.HSS.ID.A.1
4.
FLASHCARD QUESTION
Front
What does the x-axis represent in a histogram?
Back
The x-axis represents the intervals (bins) of the data, showing the range of values.
Tags
CCSS.6.SP.B.4
CCSS.HSS.ID.A.1
5.
FLASHCARD QUESTION
Front
What does the y-axis represent in a histogram?
Back
The y-axis represents the frequency of data points within each interval (bin).
Tags
CCSS.6.SP.B.4
CCSS.HSS.ID.A.1
6.
FLASHCARD QUESTION
Front
How can you find the percentage of data in a specific interval from a histogram?
Back
To find the percentage, divide the frequency of the interval by the total number of data points and multiply by 100.
Tags
CCSS.6.SP.B.4
CCSS.HSS.ID.A.1
7.
FLASHCARD QUESTION
Front
What is the difference between a histogram and a bar graph?
Back
A histogram displays continuous data and shows frequency distributions, while a bar graph displays categorical data and compares different groups.
Tags
CCSS.6.SP.B.4
CCSS.HSS.ID.A.1
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