Define the mode
the most frequently occurring number
2+4
6
Write 2/5 as a probability
0.4
Find the area of a rectangle 4m X 5m
Simplify 3/9
1/3
What is another name for the average?
mean
18/3
6
What is the probability of flipping a coin heads?
0.50
What is the formula for the area of a triangle?
What is 3/5 + 3/15?
4/5
What is the range of the following data set?
1,1,3,5,4,3,6,8,6,5
7
0=3x-5
Solve for X
1.67 or 5/3
What is the probability of flipping a coin heads twice in a row?
0.25
What is the area for a trapezoid?
What is 3/4 + 6/2
15/4 (3 3/4)
What is the median of the following data set?
1,1,3,5,4,3,6,8,6,5
4.5
0=3x+8+6x-4
Solve for X
4/9
There are 50 boys and 28 girls in G8 at Shanghai School for Tigers. A student walks into the room, what gender is the student most likely?
Male
What is the formula for calculating the circumference of a circle?
2πr
What is 3/4 X 2/5?
3/10
Which group did better on the test?
A:
2,5,6,7,6,5,7,4,1,2,5,4
B:
4,5,4,5,4,5,5,5,4,3,5,6
B
0=x2-9
Solve for X
3
What is more likely, flipping two heads in three tosses OR drawing a 5 from a full deck of cards?
Flipping Two Heads
What must all exterior angles of a polygon add up to?
360º
What is √9/4?
3/2