Find the mean of the following data 19,25,30,23,91,25,15,30,25
Answers
Answered by
1
Answer:
19+25 +30+23+91+25+15+30+25
Answered by
0
Answer:
31.444
Step-by-step explanation:
first add the numbers.
2. The sum of numbers by the no. of observations.
3. There are nine numbers.
4. So,sum of nos. by nine.
5. Now do cancellation.
6. The answer will be 31.444....
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