Question
Download Solution PDFComprehension
Study the following table and answer the questions:
Number of candidates appeared and qualified in a competitive examination from different states over the years are mentioned in the table.
|
State |
Year |
|||
|
2001 |
2002 |
|||
|
App. |
Qual. |
App. |
Qual. |
|
|
A |
5000 |
700 |
8300 |
960 |
|
B |
7500 |
850 |
9200 |
1000 |
|
C |
6200 |
750 |
8600 |
1000 |
|
D |
8000 |
960 |
9600 |
1250 |
|
E |
7500 |
860 |
7700 |
950 |
|
State |
Year |
|||||
|
2003 |
2004 |
2005 |
||||
|
App. |
Qual. |
App. |
Qual. |
App. |
Qual. |
|
|
A |
7200 |
900 |
7000 |
800 |
9800 |
1100 |
|
B |
8400 |
950 |
9500 |
950 |
8600 |
1000 |
|
C |
7600 |
860 |
8550 |
1000 |
9700 |
1200 |
|
D |
8600 |
1000 |
9800 |
1210 |
8900 |
1000 |
|
E |
9600 |
1300 |
7600 |
940 |
7980 |
880 |
What is the average of candidates who appeared from state D during the given years?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept used:
Average = Sum of observation / Number of observations
Calculation:
Average Appeared from State D = \(\dfrac{8000 + 9600 + 8600 + 9800 + 8900}{5} \) = 44900/5 = 8980
∴ The average of candidates who appeared from state D during the given years is 8980.
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