Normal Distribution
Authored by Karla Webb
Mathematics
9th - 12th Grade
CCSS covered
Used 1+ times
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20 questions
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1.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
Suppose X is normally distributed with mean 30 and standard deviation 5.
What value is 2 standard deviations above the mean?
(a)
Tags
CCSS.HSF-LE.A.1B
2.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
Suppose X is normally distributed with mean 30 and standard deviation 5.
What value is 1 standard deviation below the mean?
(a)
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Suppose X is normally distributed with mean 30 and standard deviation 5.
Describe the value below in terms of the number of standard deviations above or below the mean.
35
1 standard deviation above
1 standard deviation below
2 standard deviations above
2 standard deviations below
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Suppose X is normally distributed with mean 30 and standard deviation 5.
Describe the value below in terms of the number of standard deviations above or below the mean.
20
1 standard deviation above
1 standard deviation below
2 standard deviations above
2 standard deviations below
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Suppose X is normally distributed with mean 30 and standard deviation 5.
Describe the value below in terms of the number of standard deviations above or below the mean.
45
3 standard deviation above
3 standard deviation below
2 standard deviations above
2 standard deviations below
Tags
CCSS.HSS.ID.A.4
6.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
Suppose X is normally distributed with mean 30 and standard deviation 5.
Draw a curve to illustrate the distribution of X.
What proportion of values of X are between 25 and 30?
(a)
Tags
CCSS.HSS.ID.A.4
7.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
Suppose X is normally distributed with mean 30 and standard deviation 5.
Draw a curve to illustrate the distribution of X.
What proportion of values of X are between 20 and 40?
(a)
Tags
CCSS.HSS.ID.A.4
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