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Measures of Center and Shapes of Distribution
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the definition of the median?
Back
The median is the middle value in a data set when the numbers are arranged in ascending or descending order.
Tags
CCSS.6.SP.B.5C
2.
FLASHCARD QUESTION
Front
How do you find the median in a data set with an odd number of values?
Back
To find the median in a data set with an odd number of values, arrange the numbers in order and select the middle number.
Tags
CCSS.6.SP.B.5C
3.
FLASHCARD QUESTION
Front
How do you find the median in a data set with an even number of values?
Back
To find the median in a data set with an even number of values, arrange the numbers in order and calculate the average of the two middle numbers.
Tags
CCSS.6.SP.B.5C
4.
FLASHCARD QUESTION
Front
What is the definition of the mean?
Back
The mean is the average of a data set, calculated by adding all the values together and dividing by the number of values.
Tags
CCSS.6.SP.B.5C
5.
FLASHCARD QUESTION
Front
When is the mean a misleading measure of center?
Back
The mean can be misleading when a data set contains outliers or is skewed, as it can be affected by extreme values.
Tags
CCSS.6.SP.B.5D
CCSS.HSS.ID.A.2
6.
FLASHCARD QUESTION
Front
What does it mean if a distribution is skewed right?
Back
A right-skewed distribution has a longer tail on the right side, indicating that there are a few high values that pull the mean to the right.
7.
FLASHCARD QUESTION
Front
What does it mean if a distribution is skewed left?
Back
A left-skewed distribution has a longer tail on the left side, indicating that there are a few low values that pull the mean to the left.
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