Question

Find the arithmetic mean of the data
26, 24, 28, 61, 20, 26, 24​

Answer 1

Formula:-

$mean = adding \: all \: the \: number \div total \: number \:$

Answer:-

$26 + 24 + 28 + 61 + 20 + 26 + 24 \div 7$

209÷7

29.8571

So,

Mean =29.8571

Answer 2

Step-by-step explanation:

no of score

26+24+28+61+20+26+24

7

209

7

29.857

mean = 29.857

hope it helps you