Vocabulary
Common Denominators
Compare Fractions
Stems and Leaf Plots
Line Plots
100
The name for the smallest value in a data set
The Minimum
100
What is the quick common denominator for the fractions:
3/4 and 5/16
64 (multiply the denominators 4 x 16)
100
Which fraction is bigger?
3/15 or 7/30
7/30
100
In this stem and leaf plot, what is the minimum value?
16 inches
100
How many students got a 43 on their test?
1 student got a 43
200
The name for the largest value in a data set
The Maximum
200
What is the lowest common denominator (LCD) for these fractions:
6/8 and 7/10
40 (both 8 and 10 are factors of 40)
200
Which fraction is bigger?
3/5 or 20/35
3/5
200
What is the maximum value in this stem and leaf plot?
59 inches
200
What fraction of students scored a 30 on the test? (Reduce the fraction to simplest form if possible)
3/13
300
The name for the most frequent value in a data set
The Mode
300
What is the answer to this addition problem written as a mixed number?
4/5 + 2/5
1 1/5
300
Which fraction is smaller?
9/4 or 21/9
9/4
300
In this stem and leaf plot, how many elves were measured?
25 elves were measured
300
What fraction of students scored between 45 and 50 on the test? (Reduce the fraction to simplest form if possible)
5/13
400
The name for the middle value in a data set
The Median
400
What is the answer to this subtraction problem?
2 - 3/4
1 1/4
400
True or False. These fractions are equivalent.
25/6 and 125/30
True
400
What is the range for the stem and leaf plot?
The range is 43
59 - 16 = 43
400
What is the mode and median for this set of data on the line plot?
Mode = 30
Median = 40
500
The name for a set of numbers where their sum is divided by the number of numbers. Also called the average.
The Mean
500
What is a lowest common denominator for these two fractions and what is the answer:
5/7 + 9/10
70 is the LCD
The sum =
1 9/35
500
Which of these are equivalent fractions for 5/9? (There may be more than one.
24/36, 20/36, 12/18, 10/16, 80/144
80/144 and 20/36
500
What is the mode for this stem and leaf plot?
The mode is 23
23 is repeated three times in the data set.
500
What is the mean for this set of data on the line plot?
39.11