st Name: First Name: One thousand lottery tickets were sold at a price of $3 each. The lottery has one $50 prize, one $4
Posted: Wed May 11, 2022 8:58 am
st Name: First Name: One thousand lottery tickets were sold at a price of $3 each. The lottery has one $50 prize, one $40 prize, and five $10 prizes. Find the expectation if Alex buys one ticket.