Aditya practiced on his piano for 20 minutes 45 minutes 15 minutes 55 minutes and 30 minutes what was
mean practice time
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Answered by
1
Answer:
mean =sum of all observations /no. of observations
20+45+55+30/4
=150/4
=75/2
=37.5 minutes is his mean time
Answered by
2
Answer:
Hope the above pic helps u
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