A is a set containing 8 different positive odd numbers. B is a set containing 7 different numbers, all of which are members of A. Which of the following statements CANNOT be true?	Choose the correct choice from the following
A) The range of B is even.	B) The mean of A is even.	C) The mean of B is even.	D) The range of A is equal to the range of B.	E) The median of B is equal to the mean of B.
Given: A is a set containing 8 different positive odd numbers   Easily inferred: B is a set containing 7 differentoddnumbers   (A) The range of B is even. - Always even, since it is a difference of two odd numbers   (B) The mean of A is even. - can be. suppose 8 numbers consist of 4 pairs of (16n-1,16n+1) for different values of n. Adding these will give a multiple of 16, which when divided by 8 (to arrive at mean), will give an even number   (C) The mean of B is even. - Cannot be. Mean = (sum of 7 odd numbers)/7 = Odd number/odd number thus cannot be even.   (D) The range of A is equal to the range of B.   (E) The median of B is equal to the mean of B   Option The mean of B is even..
<result>C</result>
A is a set containing 8 different positive odd numbers. B is a set containing 7 different numbers, all of which are members of A. Which of the following statements CANNOT be true?