10
Question
Direction(7-10): Answer the questions based on the directions given in the passage below:
The following scatter plot shows the details of the sales of cool drinks on 12 different days vs the noon temperature on that day.
Read the data carefully and answer the questions that follow.
Common Solution:
Temperature (°C)
Sales (in rupees)
24
800
25
1200
26
1300
27
900
28
1000
29
1200
30
400
31
1600
31.5
700
32
2000
32.5
1800
33
2500
What was the median value of sales(in Rs.) of all the given days?
Direction(7-10): Answer the questions based on the directions given in the passage below:
The following scatter plot shows the details of the sales of cool drinks on 12 different days vs the noon temperature on that day.
Read the data carefully and answer the questions that follow.
Common Solution:
|
Temperature (°C) |
Sales (in rupees) |
|
24 |
800 |
|
25 |
1200 |
|
26 |
1300 |
|
27 |
900 |
|
28 |
1000 |
|
29 |
1200 |
|
30 |
400 |
|
31 |
1600 |
|
31.5 |
700 |
|
32 |
2000 |
|
32.5 |
1800 |
|
33 |
2500 |
What was the median value of sales(in Rs.) of all the given days?
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Solution
When arranged in ascending order, we get the following:
Temperature (°C)
Sales (in Rs.)
30
400
31.5
700
24
800
27
900
28
1000
25
1200
29
1200
26
1300
31
1600
32.5
1800
32
2000
33
2500
Hence, the median sales = Rs. 1200
When arranged in ascending order, we get the following:
|
Temperature (°C) |
Sales (in Rs.) |
|
30 |
400 |
|
31.5 |
700 |
|
24 |
800 |
|
27 |
900 |
|
28 |
1000 |
|
25 |
1200 |
|
29 |
1200 |
|
26 |
1300 |
|
31 |
1600 |
|
32.5 |
1800 |
|
32 |
2000 |
|
33 |
2500 |
Hence, the median sales = Rs. 1200
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