A computer is used to pick two letters, one after the other, from {A,B,C}. Each letter can be picked more than once and has the
same chance of being picked. The possible outcomes for this experiment are shown in the table.
AA BA CA
AB BB CB
AC BC CC
Drag and drop to match the value to the probability statement. Note decimals have been rounded to the hundredths place.
P(AA or BB)
There are two desired outcomes we want. Those outcomes are AA and BB. If we get either of them, then we achieve the goal. This is out of 9 outcomes total. Divide the two values to get
A) For the first 10 minutes, the train travels 4 miles.
B) The train stops at two stations before it arrives at Springfield. The first station is 4 miles from Metro center. The second station is 8 miles from Metro center.
C) The longest time the train travels without stopping is 10 minutes.
D) It takes 20 minutes to get from Metro center to Springfield
