Stealing from a store. A survey of over 20,000 U.S. high school students revealed that 20% of the students say that they stole something from a store in the past year.16 This is down 7% from the last survey, which was performed two years earlier. You decide to take a random sample of 10 high school students from your city and ask them this question. (a) If the high school students in your city match this 20% rate, what is the distribution of the number of students who say that they stole something from a store in the past year? What is the distribution of the number of students who do not say that they stole something from a store in the past year? (b) What is the probability that 4 or more of the 10 students in your sample say that they stole something from a store in the past year?

Statistics 130M Notes January 10, 2017 class- January 12, 2017 class January 10,2017 class Class Canceled on the 10 due to snow! January 10, 2017 Notes Syllabus notes Exams and Quizzes - Multiple choice and in class Calculator may be used in class, exams, and quizzes Exams formal study sheet with hand written notes on a 8.5” x11” paper January 12, 2017 Mr. Russell info on blackboard office hours: MWF 11:00-11:45am T TH 10:00-1:45pm Help Sessions - Check blackboard Stat Crunch on my statlab ***preferred for homework Grade breakdown: Homework 50% (3 in class at 10%, final at 20%) Homework 30% - Due Sundays at midnight Quizzes 10% - 4 in class - Late penalty of 10% per day Attendance/ participation 10% Final is cumulative Replac