Mathematics · Average
Consider the statement: 'The average weight of ____ students is ____ kg. When one teacher of weight ____ kg is also included, then the average weight increased by 1.5 kg.' Which of the following options will fill the blanks in the same order so as to make the statement FALSE? I. 30, 40, 85 II. 20, 45, 72 III. 25, 48, 90
- 1Both II and III✓
- 2Only II
- 3Only I
- 4All I, II and III
Correct answer
Both II and III
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