Ratios & Proportion, Percent
Circle & Bar Graphs
Vocabulary
Dot Plots & Histograms
Box Plots
Compare Data
100
A group of preschoolers has 8 boys and 24 girls. What is the ratio of girls to all children? (Make sure your final answer is simplified.)
24:32 (simplifies to 3:4)
100
What percent are walkers?
5%
100
Define Range
Range is the maximum value minus the minimum value
100
The minimum of the following data.
What is 30?
100
The first quartile (Q1) of the data shown in the box plot.
What is 6?
100
This company's box plot has the greatest median.
What is company C?
200
A vine in the jungle is 21 meters long. If a monkey climbs 3 meters in 4 seconds. How long does it takes the monkey to climb the entire vine?
28 seconds
200
If there are 400 people at the stadium. How many people are sitting in the club level?
48
200
Define Median
Median is the middle number when you line up the data from least to greatest
200
The median of the following data.
What is 33?
200
The IQR of the data shown in the box plot.
What is 10?
200
This company's box plot has the greatest range.
What is company B?
300
A school has 200 students, and 75 of them are in the band. What percent of the students are in the band?
37.5%
300
The shape of the data shown below.
What is symmetric?
300
Define Mean
The average: Sum of values divided by the number of data points
300
What is the shape of this dot plot?
Skewed right
300
What is the IQR for the box plot shown?
What is $2500?
300
How many more pies were sold than cookies in Brooklyn?
15
400
A store is having a sale on shoes. If the original price of a pair of shoes is $80 and there is a sale of 25% off. What is the sale price for the shoes?
$60
400
What is the total number of bicycles produced in Sal's bike shop from 1998 to 2002?
4600
400
Define IQR
Inter quartile range is Quartile 3 minus Quartile 1
400
What is the mode for the dot plot shown?
10
400
56
400
Which Group has the greater median?
Group A
500
A video game that used to cost $50 is now $65. What is the percent increase?
30%
500
A monthly budget is shown in the circle graph below. If $500 was spent on utilities, how much is the total budget?
$2500
500
Define Symmetric shaped data
From the middle the data is even on both sides
500
The shape of this dot plot.
What is left skew(ed)?
500
8
500
True or False: The range for backstroke and butterfly are the same.
False