Practice Problems for class

Practice Problems for class - Practice Problems We will go...

Info iconThis preview shows pages 1–5. Sign up to view the full content.

View Full Document Right Arrow Icon
1 Practice Problems We will go over some of these in class. Please work these problems/slides in advance. Then bring your answers to class so we may discuss
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
2 How many samples? What is n? Which Chart(s) to use? Example 1: Every hour I take a measurement of a dimension on 5 randomly selected key blanks (in millimeters) 8:00 9:00 10:00 11:00 12:00 1:00 9 9.1 9.3 9.1 9.2 9.6 9.1 9.3 9.1 9.2 9 9.7 9.2 9.3 9.1 9.1 9.3 9.6 9 9.2 9.2 9.3 9.1 9.8 9.3 9 9.1 9.2 9.1 9.6
Background image of page 2
3 How many samples? What is n? Which Chart(s) to use? Example 2: In my two POM classes, I have a total of 75 students. I have been monitoring the number of students who come to office hours to ask me questions. I use this as an indicator of my clarity during class. The data for the last 10 days (2weeks) is as follows Day 1 2 3 4 5 6 7 8 9 10 5 4 3 4 2 5 4 3 6 10
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
4 How many samples? What is n? Which Chart(s) to use? Example 3: The Catamount club is concerned with monitoring the value of contributions. I randomly selected 10 contribution forms to determine the
Background image of page 4
Image of page 5
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 04/11/2011 for the course ECON 3200 taught by Professor Azevedo during the Spring '11 term at UCM.

Page1 / 10

Practice Problems for class - Practice Problems We will go...

This preview shows document pages 1 - 5. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online