1
Q
Differentiate between continuous and discreet variables.
A
2
Q
What is normal distribution and the central limit theorem?
A
3
Q
What are mean, median, and mode?
A
4
Q
What does this notation mean?
A
5
Q
What does the ‘i’ subscript indicate in this notation?
A
6
Q
What does this notation mean?
A
7
Q
What is range?
A
8
Q
For normally distributed poplulations, what percentage of the observations will be within 1 or 2 standard deviations of the mean?
A
9
Q
How do you calculate variance and standard deviation?
A
10
Q
How do you calculate the coefficient of variation (cv)?
A
FOR 250 - Stats & Measurement
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