Math, asked by laxmichourey81, 8 months ago

Find the mean of the following
x: 4 6 9 10. 15
f : 5. 10 10 7 8

Answers

Answered by guptadolly593

2

x: 4 +6+9+10 +15/5=44/5=8.8

f:5+10+10+7+8/5=40/5=8

mean =total no./no. of scores

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