Homework 2
1. A poll wMPS – as taken of 150 students at De Anza College. Students were asked how many hours they work outside of college.
The students were interviewed in the morning between 8 AM and 11 AM on a Thursday. The sample mean for these 150 ……..
Homework 3
1. A student has a 90% chance of getting to class on time on Monday and a 70% chance of
getting to class on time on Tuesday. Assuming these are independent events, determine the
following probabilities…………….


