The following bar graph shows data of the production of an item (in thousand tones) from four different companies A, B, C and D during the years mentioned.
In the five years given, the average production is highest in company ____and lowest in company____,respectively.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e D ; A.
| Understanding | Application |
| Average = Sum/5 |
Average production of A = (23 + 26 + 28 + 25 + 30)/5 = 26.4 Average production of B = (25 + 29 + 27 + 35 + 31)/5 = 29.4 Average production of C = ( 28 + 31 + 36 + 28 + 35)/5 = 31.6 Average production of D = (32 + 35 + 40 + 46 + 50)/5 =40.6 So, A produce lowest average production and D produce the highest average production |