Skip to main content
All Questions

It costs $1 to play: flip a fair coin four times and win $10 if all four are heads. Should you play?

Unlock detailed company stats for this questionUpgrade

Community answers

No answers contributed by the community yet.

Related questions

If you flip a coin 10 times and the results are all heads, what’s the probability that the coin is a fair coin?You flip a fair coin: heads you win $20, tails you lose $5. Would you play?A coin-flip game pays you 300 on tails and costs you your 100 stake on heads. With a $1 million bankroll, how much would you bet if you can play once? If you can play many times?

Related courses

Course

SQL Interview Prep Course

Prepare for SQL interviews with lessons on joins, aggregations, and window functions, then practice real SQL interview questions in an interactive editor with expert solutions.

Course

Data Science Interview Prep

Land your dream data science role at Google, Amazon, Microsoft, Meta, Apple, and other top companies. Learn from mock interviews, frameworks, and advice from senior candidates. Practice statistics, experimentation, coding, SQL, machine learning, behavioral interviews, and more.