Infrequently Asked Questions: Do the odds of winning the lottery change if more people play? Is flipping tails more likely after four heads in a row?
A.) Do the odds of winning the lottery change if more people play?
B.) What if 5 people each flipped a coin. If the first four all land on heads, the odds of the fifth coming up heads also is much lower, isn't it?
Answers:
A.) Do the odds of winning the lottery change if more people play?
OK. For starters, let's call the lottery what it is: it's a gamble.
For purposes of illustration, we'll consider another gamble: a coin toss.
Before we look at the question of more people betting changing the odds of winning, think about this: if you flip a coin a certain number of times, there's only a certain number of possible outcomes. For instance, if you have three flips, they can come out 8 different ways:
1.) Heads, Heads, Heads
2.) Heads, Heads, Tails
3.) Heads,…



