209k views
0 votes
Sasha flips a coin. If she gets heads, she wins $4. If she gets tails, she loses $3. What is her

expected value of a coin flip?

User Pedigree
by
6.8k points

1 Answer

5 votes

Answer:

You can't tell 100%

Explanation:

There's a 50% chance of her loosing money and a 50% chance of her gaining money