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uptowngirl92
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If set S consists of an odd number of even integers that have a normal distribution,what is the standard deviation of set S?
1. The mean of set S is 4
2.The median of set S is 4
Ok,so i have a silly querie:(
Each stmt. alone is insuff. and combining the two we know that only a set of consecutive integers will have mean=median.So (c).
However my concept is a bit wobbly.What about set {0,4,8}?
here mean=4=median.this satisfies the condition as the set {2,4,6}.
1. The mean of set S is 4
2.The median of set S is 4
Ok,so i have a silly querie:(
Each stmt. alone is insuff. and combining the two we know that only a set of consecutive integers will have mean=median.So (c).
However my concept is a bit wobbly.What about set {0,4,8}?
here mean=4=median.this satisfies the condition as the set {2,4,6}.
