Find the mean, median & mode for the data. 10, 12, 11, 10, 15, 20. 19. 21.11.
9, 10
Answers
Answered by
1
Answer:
wait
Step-by-step explanation:
Answered by
1
Answer:
10,12,11,10,15,20,19,21,11,9,10
Step-by-step explanation:
mean=sum of observation
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total no of observation
10+12+11+10+15+20+19+21+11+9+10
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11
148
___
11
____
13.45
median ascending order:9,10,10,10,11,11,12,15,19,20,21
median is 10
mode is 10
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