Math, asked by parabrahmam2007, 1 month ago

the mean of 50 students is 40 and that of other 100 Students is 50 then the combined mean of group of 150 is

Answers

Answered by rudraparikh1546

1

Answer:

the answer is 46.67

you can use the formula of combined mean to answer it which is given in the text book .

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