Please solve with steps and calculations included

A survey of more than 20,000 US. high school students revealed that 20% of the students say they stole something from a store in the past year. You decide to study this locally and poll a random sample of 10 high school students in your city. 0 What is the expected number of students in your sample who say that they stole something from a store in the past year? a What is the standard deviation of the number of students in your sample who say that they . stole something? 0 What is the probability that four or more of the 10 students say that they stole something from a store in the past year