Representations of Data Flashcards
1
Q
Outlier formula for Greater than…
A
Q3 + k(Q3 - Q1) where k is given in the exam
1
Q
Outlier formula for Less than…
A
Q1 - k(Q3 - Q1) where k is given in the exam
2
Q
Box plot diagram labeled
A
3
Q
Frequency density =
A
Frequency density = frequency / class width
4
Q
Area of the bar of a histogram:
A
Area of bar = k x frequency
5
Q
Mean and Standard deviation test for upper limit
A
x̄ + k x σx
6
Q
Mean and Standard deviation test for lower limit
A
x̄ - k x σx
