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Play Froggy Jumps
1. What symbol represents the mean in 1-variable statistics?
A
μ
B
x̄
C
σ
2. Which symbol represents the median in 1-variable statistics?
A
σ
B
Med
C
x̄
3. What symbol represents the population standard deviation in 1-variable statistics?
A
x̄
B
μ
C
σ
4. Which symbol represents the sample size in 1-variable statistics?
A
x
B
n
C
N
5. What symbol represents the sum of all observations in the data set in 1-variable statistics?
A
Σx
B
μ
C
x̄
6. Which symbol represents the maximum value in 1-variable statistics?
A
maxX
B
σ
C
x̄
7. What symbol represents the minimum value in 1-variable statistics?
A
x̄
B
minX
C
μ
8. Which symbol represents the range in 1-variable statistics?
A
There's not one; you have to calculate it.
B
σ
C
x̄
9. What symbol represents the first quartile in 1-variable statistics?
A
μ
B
Q1
C
x̄
10. Which symbol represents the third quartile in 1-variable statistics?
A
x̄
B
σ
C
Q3