Normal distribution
Authored by David Strasser
Mathematics
9th - 12th Grade
CCSS covered
Used 244+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What shape is a normal distribution curve?
Tags
CCSS.HSS.ID.A.3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
According to the empirical rule, what percentage of data falls within 1 standard deviation?
Tags
CCSS.HSS.ID.A.4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
According to the empirical rule, how much of the data falls within 3 standard deviations?
Tags
CCSS.HSS.ID.A.4
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What's the probability x < 13?
(Mean = 10, Variance = 4)
0.9332
0.2266
0.7734
0.0668
Tags
CCSS.HSS.ID.A.4
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which gray area shows a probability closer to 0.5?
Tags
CCSS.HSS.ID.A.4
CCSS.HSS.MD.A.1
CCSS.HSS.MD.A.3
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The center of the curve represents what value of a data set?
Tags
CCSS.HSS.ID.A.4
CCSS.HSS.ID.A.3
CCSS.HSS.ID.A.2
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the area under the curve to the left of z = 0.55 ?
Tags
CCSS.HSS.ID.A.4
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