2. The student government association is selling roses for Valentine's Day to raise money for their trip to the state convention. The cost of each rose is $1.50 and the florist charges a delivery fee
of $25. The class plans to sell the roses for $5.00 each.

Asix-sided die of unknown bias is rolled 20 times, and the number 3 comes up 6 times. in the next three rounds (the die is rolled 20 times in each round), the number 3 comes up 6 times, 5 times, and 7 times. the experimental probability of rolling a 3 is 10 %, which is approximately % more than its theoretical probability. (round off your answers to the nearest integer.)