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WorksheetsMath Data Analysis and Graphs
Total questions: 10
Worksheet time: 10mins
At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.
12,10,10,10,13,12,11,13,10
13
12
11
10
Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Roger's scores?
193
127
60
66
Find the mean of these numbers:
5,11,2,12,4,2
4.1
6
4.5
4
Find the median of these numbers:
4,2,7,4,3
2
5
7
4
What is the mean?
happening the most
the number in the middle
biggest-smallest
the average
If there is an even number of data in the data set how do you find the median?
order the data and find the middle value
order the data add the 2 middle values and divide by 2
Describe the data distribution shape of the graph.
Mirror Image
Skewed
Uniform
Symmetrical
On which day was hair length 23 cm?
day 60
day 90
day 120
day 150
From day 0 to day 150, what is the average amount that hair grows every 30 days?
0.5 cm
1.2 cm
1.5 cm
2.0 cm
A fever is a spike in temperature. On which day does this person have a fever?
Sunday
Monday
Wednesday
Saturday
