Math, asked by uchi812, 3 months ago

If the mean marks of 12 students is 35 and 1 more student enters the class whose marks are 36 . Find the new mean

Anonymous: class

Answers

Answered by jecknzil9

0

Step-by-step explanation:

Old mean = 35

new student scores = 36

total students = 13

Mean = 35+36/13

= 71/13

= 37.77 marks

New mean = 37.77 marks

Answered by Deepanshik38

0

Answer:

the answer of this question is 71

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