Question 8 3 pts
If the scale factor of particular model train is 1:16 and the model is 18 inches long, then
how long is the actual train in feet?
11
I
ft.
If the model train weighs 3/4 a pound, how much would the actual train weigh?
Actual train weighs
lbs.

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.)