Math, asked by halimaasiya9gmailcom, 1 month ago

1. Marks obtained by 9 students are given below:-<br />60, 67,52, 76,50, 51, 74, 45 and 46<br />a. Find the Arithmetic mean<br />b. If Marks of each student be increased by 4, what will be the new value of Arithmetic mean.<br />2. Find the mean of :-<br />30-40<br />40-50

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Answered by tripathishraddhadity

0

Answer:

hi guys I just fun anwer

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