Probability
and Statistics Worksheet 9
Find the total and average
Complete the table below to find the
average rate of inflation in different countries in three months.
|
|
Nigeria |
Australia |
England |
South Africa |
Argentina |
|
Jan |
10.4 |
5.5 |
6.5 |
8.8 |
12.0 |
|
Feb |
11.2 |
6.0 |
7.5 |
9.0 |
10.2 |
|
March |
9.9 |
4.4 |
5.5 |
8.3 |
11.1 |
|
Total |
|
|
|
|
|
|
Average |
|
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|
|
Complete the table below to find the
average of the number of people from different cities that participated in a
survey.
|
|
Los Angeles |
New York |
New Jersey |
Seattle |
Washington |
|
Round #1 |
100 |
90 |
200 |
60 |
95 |
|
Round #2 |
101 |
99 |
150 |
70 |
50 |
|
Round #3 |
100 |
86 |
175 |
100 |
110 |
|
Total |
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|
|
|
|
|
Average |
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