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.
8.On how many days were the sales more than Rs. 900 and the noon temperature was less than 32°C?
Sol.
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 |
From the scatter plot, we can see that on 5 of the given days, the sales were more than Rs. 900 and the noon temperature was less than 32°C.