The average weight of students in a class of 35 students is 40 kg. If the weight of the…
Mathematics · JEE Main · NTA Exams — Statistics and Probability
The average weight of students in a class of 35 students is 40 kg. If the weight of the teacher be included, the average rises by \(\frac{1}{2} \mathrm{~kg} ;\) the weight of the teacher is
- 40.5 kg
- 50 kg
- 41 kg
- 58 kg
Answer
(D) 58 kg
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