Standard Scores (Z-Scores)
Authored by Tom Broadbent
Mathematics
12th Grade
CCSS covered
Used 27+ times
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20 questions
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1.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
The IQR is to the median what the ________-_________ is to the mean.
(a)
Tags
CCSS.6.SP.B.5D
CCSS.HSS.ID.A.2
2.
FILL IN THE BLANKS QUESTION
45 sec • 1 pt
This is an example of which type of skew?
(a)
Tags
CCSS.HSS.ID.A.1
CCSS.HSS.ID.A.3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
68% of the data is located within how many standard deviations of the mean?
1
2
3
4
Tags
CCSS.HSS.ID.A.4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
95% of the data is located within how many standard deviations of the mean?
1
2
3
4
Tags
CCSS.HSS.ID.A.4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
99.7% of the data is located within how many standard deviations of the mean?
1
2
3
4
Tags
CCSS.HSS.ID.A.4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the mean height is 180cm and the standard deviation is 4. What percentage of the population would lie between 176cm and 180cm?
34%
68%
95%
50%
Tags
CCSS.HSS.ID.A.4
7.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
The mean is 45. The standard deviation is 5.
Approximately, what percentage of the data lies between 35 and 55?
(a)
Tags
CCSS.HSS.ID.A.4
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