Marbles--Ricardo brought a giant bag of marbles to school for a math experiment. The table below shows the number of each color marble that he picked out of the bag.
a) Estimate the probability of selecting a red marble from the bag:
b) Estimate the probability of selecting any marble that is not yellow from the bag.
Type your answer in the answer box like this:
#1: Accurately determines the total
#2: Uses P(event) = Number of occurrences / Total Observations