WorksheetsForm 5 CW1 Quiz
Total questions: 20
Worksheet time: 10mins
Find the mean of this set of numbers:
10, 10, 7, 12, 11
10
12
7
11
Find the median of this set of numbers:
10, 10, 7, 12, 11
11
10
7
12
Find the mode of this set of numbers:
19, 19, 9, 11, 13, 20, 19, 10
9
13
20
19
What is the mode of the data set:
Black Blue Red
Pink Black Black
Gray Green Blue
Blue Blue Red
Yellow Blue Red
Blue and Black
Blue
Red
Black
How do you find the average of a data set?
Add them all up and divide by how many numbers there are
List in order from least to greatest
Add the numbers and subtract the largest number
Find the repeated numbers
Identify the outlier of the data set:
22, 32, 26, 31, 2, 33, 27
32
31
2
22
Find the range.
5, 15, 10, 20, 15, 10, 15
5
15
13
10
What is the definition of the range?
The average
The number that occurs the most
The middle number
The difference of the largest and smallest numbers
How many more boys than girls have shoes that are 22 centimeters long?
16
9
2
4
Mary is recording her plant's growth in a journal. How many inches has the plant grown from week 1 to week 4?
22
14
18
10
The graph shows the number of sunny days and rainy days in a city during four months.
Based on the graph, how many more sunny days than rainy days did this city have during the month of May?
13
15
8
5
What angle would you use to represent 42 blue cars out of 60 cars in total on a pie chart?
42 degrees
6 degrees
252 degrees
210 degrees
What is the mode for this table of data?
3
13
1
15
For this grouped data, what is the mean?
20
27
25
30
For this grouped data, which is the median class?
20-<30
30-<40
40-<50
0-<10
For this table of data, what is the modal class?
0-<10
20-<30
40-<50
30-<40
What is the class interval where the median lies?
0 < w < 3
3 < w < 6
6 < w < 9
9 < w < 12
5
23
7
16
12
8
20
30
4
23
18
19
