Math, asked by saminaanwarh380, 10 months ago

find the mean of 15 students 45-3 42-5 45-6 50-1

Answers

Answered by foujdarrimpa1997

2

Answer:

25

Step-by-step explanation:

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Answered by princeposwal66

1

45×3= 235
42×5=210
45×6=270
50×1=50

235+210+270+50=765
mean= 765/16=51

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