Normal Curve
Flashcard
•
Mathematics
•
9th Grade
•
Hard
+2
Standards-aligned
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the Normal Curve?
Back
The Normal Curve, also known as the Gaussian distribution, is a bell-shaped curve that represents the distribution of a set of data where most values cluster around a central peak and probabilities for values further away from the mean taper off equally in both directions.
Tags
CCSS.HSS.MD.A.3
CCSS.HSS.MD.A.4
2.
FLASHCARD QUESTION
Front
What percentage of data falls within one standard deviation of the mean in a Normal Distribution?
Back
68% of the data falls within one standard deviation of the mean in a Normal Distribution.
Tags
CCSS.HSS.ID.A.4
3.
FLASHCARD QUESTION
Front
What percentage of data falls within two standard deviations of the mean in a Normal Distribution?
Back
95% of the data falls within two standard deviations of the mean in a Normal Distribution.
Tags
CCSS.HSS.ID.A.4
4.
FLASHCARD QUESTION
Front
What percentage of data falls within three standard deviations of the mean in a Normal Distribution?
Back
99.7% of the data falls within three standard deviations of the mean in a Normal Distribution.
Tags
CCSS.HSS.ID.A.4
5.
FLASHCARD QUESTION
Front
What is the mean in a Normal Curve?
Back
The mean is the average of all data points and is located at the center of the Normal Curve.
Tags
CCSS.HSS.ID.A.2
CCSS.6.SP.B.5D
6.
FLASHCARD QUESTION
Front
What is the median in a Normal Curve?
Back
The median is the middle value of the data set and is equal to the mean in a Normal Distribution.
Tags
CCSS.HSS.ID.A.2
CCSS.6.SP.B.5D
7.
FLASHCARD QUESTION
Front
What is the mode in a Normal Curve?
Back
The mode is the value that appears most frequently in a data set and is also located at the peak of the Normal Curve.
Tags
CCSS.6.SP.B.5D
CCSS.HSS.ID.A.2
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