find the mean of 10 observation if minimam is 15 maximum value is 25
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minimum=15
maximum=25
the numbers is 15,16,17 18,............25
mean=sum of observation/no.of observations
15+16+17+..........25/10
220/10
=22
mean =22
maximum=25
the numbers is 15,16,17 18,............25
mean=sum of observation/no.of observations
15+16+17+..........25/10
220/10
=22
mean =22
sankarkaturi:
but you took 11 observations 15 to 25 .how ever there is no option like 22
while doing like that my answer is not there in options
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3
➡️mean = sum of observation/ no. of observations ✌️
➡️so we know that minimum is 15 and maximum is 25 ⬅️
⭐so u take numbers up to 15 to 25 u get mean⭐
➡️so we know that minimum is 15 and maximum is 25 ⬅️
⭐so u take numbers up to 15 to 25 u get mean⭐
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