<span>The probability, or expectation value for X in a block, equals the number of occurrences of X in all the blocks divided by the total number of blocks
</span>
well E(X)=µ
and
Var(X)=E[(X-µ)^2]
i need the ancwer options and the linea
The answer is C) Saul’s account earned $3,338 more interest than Mark’s account