The expected value of X, E(X) must never be less than zero. True or False.

2÷6+1/2 to the second power plus one

Hi my sisters and brothers can tell me the answer because i don’t understand the question

Benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r