Data & Statistics
Proportions
Percents
Ratios/Rates
Geometry
100
What is the mode of the following data set...
8, 23, 9, 30, 26, 8, 22, 25, 8
The value that occurs the MOST, 8
100
Triangle ABC is similar to triangle WXY. Find XY.
XY= 5
100
A book salesperson makes $750 per week plus 6.5% commission on what she sells. If she sold $600 worth of books this week, how much did she earn this week?
$789
100
Express as a unit rate: Julie paid $504 for 6 nights at a hotel, how much did she pay per night?
$84/night
100
Find the area of the triangle.
Area= 36 cm2
200
The numbers below represent the ages of players on a softball team. Find the range,
20, 19, 23, 21, 24, 26, 21, 26, 18
Big-Small, 8
200
Solve the proportion:
w= 2
200
The Martin Paint Store gives a discount to 24 out of every 60 shoppers. What percent of the shoppers would receive a discount?
40%
200
A map has a scale of 7 cm represents 5km. What is the actual distance between the two cities if they are 10 cm apart on the map? Round to the nearest tenth.
7.1 km
200
Find the circumference of a circle that has a radius of 8 cm. Use 3.14 for pi.
Circumference= 50.21 cm
300
What is the median of this set of data?
6, 9, 7, 5, 14, 11
Middle value, 8
300
Do the following ratios form a proportion?
No, 24 does not equal 18.
300
48% of what number is 216?
450
300
A store manager wants to stock the back room with iPhones and Androids by a ratio of 4 to 3. How many Androids will be in the back room if there at 84 phones?
36 Androids
300
What is the area of the shaded sector? Use 3.14 for pi. Round to the nearest hundredth.
Area= 18.42 cm².
400
What is the mean of this set of quiz scores?
18, 20, 15, 12, 20, 16, 17, 18
Find the average, 17
400
Scientists randomly caught 75 ducks on an island. They tagged the ducks and then released them. Several weeks later, they captured 40 ducks at the same location. They found that 6 of those ducks had tags. How many ducks are on that island?
500 Ducks
400
The Larson family is ordering a pizza that costs $27.80. The delivery person comes to the house and charges them $36.14 total with the delivery fee. What percent increase in cost does the delivery charge represent?
30%
400
Willie runs 3 miles in 24 minutes. If Willie runs at the same rate, how far can he run in 80 minutes?
10 miles
400
Find the surface area of the cylinder to the nearest square meter. Use 3.14 for pi.
Surface area= 99 m2
500
Which graph represents y>3
B
500
A lamppost is 18 feet high and casts a 24-foot shadow. At the same time of day, a flagpole directly behind the lamppost casts a 28-foot shadow. What is the height of the flagpole?
Height= 21 feet
500
A group of 200 middle school students was asked how they get to school each day. The results are shown in the circle graph. How many of the students travel to school by car?
Number of students that travel by car= 60
500
What is the ratio of cats to dogs? Express the answer as a fraction in lowest terms.
35/45= 7/9
500
Find the volume of the triangular prism.
Volume= 126 m3