(You are allowed to use an approved graphing calculator on this section.)
Q1: Imagine a game that costs $5 to play where you roll a six-sided die. You win $2 if it lands on 1 or 6, and you win $10 otherwise. What is the expected profit from playing this game? Round to the nearest cent.
$2.00$4.67 -$0.33 $2.33
Q2: If you roll two six-sided dice, what is the probability that the values sum to 6? Round to the nearest thousandth. 0.083 0.139
Q3: How many digits of a 100-digit number would you need to examine to determine whether it is divisible by eight?
One digitThree digits Eight digits All 100 digits