Question

which of the following numbers can be removed from the set S=(0,2,4,5,9)without changing the average of the elements of the set s​

Answer 1

Answer:

4

Step-by-step explanation:

The average of the elements in the original set S is:

0+2+4+5+95=205=4

If we remove an element that equals the average, then the average of the new set will remain unchanged. The new set after removing 4 is {0, 2, 5, 9}.

The average of the elements is,

0+2+5+94=164=4

Answer 2

Answer:

my answer is number (c) 4