Q1: Suppose that a recent survey conducted in the US, about 1/5 of all college students ran- domly selected (from all 50 states) admitted to have stolen a product (i.e., merchandise) from a mall that year. You are skeptical about this study, so you decide to test this, so you randomly sample 20 students from Rampo College and requested them to respond to a confidential survey in which you asked them whether they stole a product from a mall that school year. What is the probability that: 1. no student stole any products from the mall? 2. no less than 3 students stole a product? 3. either every student stole a product or no student stole a product from a mall?

Q1: Suppose that a recent survey conducted in the US, about 1/5 of all college students ran- domly selected (from all 50 states) admitted to have stolen a product (i.e., merchandise) from a mall that year. You are skeptical about this study, so you decide to test this, so you randomly sample 20 students from Rampo College and requested them to respond to a confidential survey in which you asked them whether they stole a product from a mall that school year. What is the probability that: 1. no student stole any products from the mall? 2. no less than 3 students stole a product? 3. either every student stole a product or no student stole a product from a mall?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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