Exercise

Simulating probability of A or B

In the last multiple choice exercise you found that there was a 64% chance that either coin A (60% chance) or coin B (10% chance) would come up heads. Now you'll confirm that answer using simulation.

Instructions

100 XP

Use rbinom() to simulate 100,000 flips of coin A, each having a 60% chance of being heads.
Use rbinom() to simulate 100,000 flips of coin B, each having a 10% chance of being heads.
Use these to estimate the probability that A or B is heads.

Take Hint (-30 XP)