Shapes of Distributions
Flashcard
•
Mathematics
•
7th - 9th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the shape of a distribution that is symmetrical?
Back
A symmetrical distribution has a mirror-like quality where the left and right sides are approximately equal. An example is the normal distribution.
2.
FLASHCARD QUESTION
Front
What does it mean for a distribution to be skewed left?
Back
A left-skewed distribution has a longer tail on the left side, indicating that the majority of the data points are concentrated on the right.
3.
FLASHCARD QUESTION
Front
What does it mean for a distribution to be skewed right?
Back
A right-skewed distribution has a longer tail on the right side, indicating that the majority of the data points are concentrated on the left.
4.
FLASHCARD QUESTION
Front
What is a uniform distribution?
Back
A uniform distribution is one where all outcomes are equally likely, resulting in a flat shape.
Tags
CCSS.7.SP.C.7A
5.
FLASHCARD QUESTION
Front
What is an example of a symmetrical distribution?
Back
The normal distribution is a common example of a symmetrical distribution.
6.
FLASHCARD QUESTION
Front
How can you identify a skewed right distribution?
Back
In a skewed right distribution, the mean is typically greater than the median, and the tail on the right side is longer.
7.
FLASHCARD QUESTION
Front
How can you identify a skewed left distribution?
Back
In a skewed left distribution, the mean is typically less than the median, and the tail on the left side is longer.
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