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Following frequency distribution gives t...

Following frequency distribution gives the weights of 38 students of a class :

Based on the above information, answer the following questions.
Define an event whose probability is 1.

A

weight is more than 50 kg

B

weight is less than 31 kg

C

weight is at least 31 kg

D

None of these

Text Solution

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The correct Answer is:
C
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MTG IIT JEE FOUNDATION-FOOTSTEPS TOWARDS CBSE BOARD-PART-A (SECTION-II)
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