Math Chapter 3 Flashcards
1
Q
Define “median”
A
Sum of numbers divided by count
3-3
2
Q
Define “mode”
A
Item that occurs most often
3-3
3
Q
Define “median”
A
number in the middle. If off number of items, average of the two middle
3-3
4
Q
Which one means “average”?
Mean, Median, Mode?
A
Mean
3-3
5
Q
Find the mean, median and mode and identify any outliers
37, 4, 7, 3, 11, 9, 13, 5
A
Mean: 11.1
Median: 8
Mode: none
Outlier: 37
3-3
6
Q
Find the mean, median and mode and identify any outliers
126, 123, 115, 125, 123
A
Mean: 122.4
Median: 123
Mode: 123
Outlier: none
3-3
7
Q
Solve for x
x + .035 = .915
A
.88
3-5
8
Q
Solve for b
6.35 + b =9.89
A
3.54
3-5
9
Q
n/2.3 = -4.8
A
-11.4
3-6
10
Q
0.97 = c/-2
A
-1.94
3-6
