Question

How to find the mean of 20+19+12+25+24+23+20+25+20+16+9+20+15+10+5

Answer 1

Answer:

263

Step-by-step explanation:

Add all we get answer

Answer 2

Answer:

17.5333333

Step-by-step explanation:

first add all the numbers together (263)

divide by number of values (15)

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