Week 9_Normal Distribution (Empirical Rule)
Authored by Rosalie Espinosa
Mathematics
9th Grade
CCSS covered
Used 3+ 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?
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
1 min • 1 pt
At a local high school, GPA's are normally distributed with a mean of 2.9 and standard deviation of 0.6. What percentage of students at the high school have a GPA between 2.3 and 3.5?
Tags
CCSS.HSS.ID.A.4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The shelf life of a particular dairy product is normally distributed with a mean of 12 days and a standard deviation of 3 days.
About what percent of the products last between 12 and 15 days?
Tags
CCSS.HSS.ID.A.4
6.
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
7.
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
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