<h3>Total 73 times we can expect white or gray marbles.</h3>
Step-by-step explanation:
Total number of marbles = 33
Number of white marbles = 6
Number of gray marbles = 5
Now, as we need to pick white or gray marbles, so favorable outcomes
= 6+ 5 = 11 marbles
Now, P(Picking out 1 white or gray marble) =
Here, the same experiment is repeated 220 times.
So, the Combined Prediction
= Probability at first attempt x Number of repetitions
⇒The combined prediction after 220 attempts = 73
Hence, total 73 times we can expect white or gray marbles.