Hi, I need help with these questions. Thank you

Answer the questions completely. Show all of your work or support your answers. 1. Fifty-three percent of all persons in the U.S. population have at least some college education. Choose 10 persons at random. Find the probability that: a. Exactly one-half have some college education b. At least 5 do not have any college education c. Fewer than 5 have some college education 2. For a daily lottery, a person selects a three-digit number. If the person plays for $1, she can win $500. Find the expectation. In the same daily lottery, if a person boxes a number, she will win $80. Find the expectation if the number 123 is played for $1 and boxed. (When a number is "boxed," it can win when the digits occur in any order.)Answer the questions completely. Show all of your work or support your answers. 1. Fifty-three percent of all persons in the U.S. population have at least some college education. Choose 10 persons at random. Find the probability that: a. Exactly one-half have some college education b. At least 5 do not have any college education c. Fewer than 5 have some college education 2. For a daily lottery, a person selects a three-digit number. If the person plays for $1, she can win $500. Find the expectation. In the same daily lottery, if a person boxes a number, she will win $80. Find the expectation if the number 123 is played for $1 and boxed. (When a number is "boxed," it can win when the digits occur in any order.)