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Name:
Normal Distributions 4
A
B
C
D
1
A standardized test with a normal distribution of scores has a mean score of 43 and a standard deviation of 6.3. Which range would contain the score of a student in the 90th percentile?
a)
c)
b)
d)
A
B
C
D
2
On a standardized test with a normal distribution, the mean is 20 and the standard deviation is 2.6. In which interval would the greatest number of scores occur?
a)
c)
b)
d)