Question
Download Solution PDFStudy the given table and answer the question that follows.
The table shows the number of customers for different services in different cities.
|
City → Services ↓ |
X |
Y |
Z |
|
A |
250 |
175 |
350 |
|
B |
220 |
190 |
240 |
|
C |
260 |
200 |
270 |
|
D |
245 |
185 |
330 |
In which service is the average number of customers per city the highest?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCalculation:
Total of A in three cities = 250 + 175 + 350
⇒ 775
Average = 775/3
⇒ 258.33
Total of B in three cities = 220 + 190 + 240
⇒ 650
Average = 650/3
⇒ 216.67
Total of C in three cities = 260 + 200 + 270
⇒ 730
Average = 730/3
⇒ 243.33
Total of D in three cities = 245 + 185 + 330
⇒ 760
Average = 760/3
⇒ 253.33
So, an average of A is the highest
∴ The required answer is A.
Last updated on Jul 19, 2025
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