Displaying Distributions Qualitative Variables Lecture 12 Sections 4 3 1 4 3 2 Robb T Koether Hampden Sydney College Tue Sep 13 2011 Robb T Koether Hampden Sydney College Displaying Distributions Qualitative Variables Tue Sep 13 2011 1 24 Outline 1 Homework Review 2 Introduction 3 Pie Charts 4 Bar Graphs 5 How Not To Draw a Bar Graph 6 Assignment 7 Answers to Even numbered Exercises Robb T Koether Hampden Sydney College Displaying Distributions Qualitative Variables Tue Sep 13 2011 2 24 Outline 1 Homework Review 2 Introduction 3 Pie Charts 4 Bar Graphs 5 How Not To Draw a Bar Graph 6 Assignment 7 Answers to Even numbered Exercises Robb T Koether Hampden Sydney College Displaying Distributions Qualitative Variables Tue Sep 13 2011 3 24 Homework Review Exercise 4 1 p 219 State what type of variable each of the following is If a variable is quantitative say whether it is discrete or continuous Robb T Koether Hampden Sydney College Displaying Distributions Qualitative Variables Tue Sep 13 2011 4 24 Homework Review Exercise 4 1 p 219 State what type of variable each of the following is If a variable is quantitative say whether it is discrete or continuous a Religious preference Robb T Koether Hampden Sydney College Displaying Distributions Qualitative Variables Tue Sep 13 2011 4 24 Homework Review Exercise 4 1 p 219 State what type of variable each of the following is If a variable is quantitative say whether it is discrete or continuous a Religious preference Qualitative Robb T Koether Hampden Sydney College Displaying Distributions Qualitative Variables Tue Sep 13 2011 4 24 Homework Review Exercise 4 1 p 219 State what type of variable each of the following is If a variable is quantitative say whether it is discrete or continuous a Religious preference Qualitative b Amount of milk in a glass Robb T Koether Hampden Sydney College Displaying Distributions Qualitative Variables Tue Sep 13 2011 4 24 Homework Review Exercise 4 1 p 219 State what type of variable each of the following is If a variable is quantitative say whether it is discrete or continuous a Religious preference Qualitative b Amount of milk in a glass Quantitative continuous Robb T Koether Hampden Sydney College Displaying Distributions Qualitative Variables Tue Sep 13 2011 4 24 Homework Review Exercise 4 1 p 219 State what type of variable each of the following is If a variable is quantitative say whether it is discrete or continuous a Religious preference Qualitative b Amount of milk in a glass Quantitative continuous c Credit card numbers Robb T Koether Hampden Sydney College Displaying Distributions Qualitative Variables Tue Sep 13 2011 4 24 Homework Review Exercise 4 1 p 219 State what type of variable each of the following is If a variable is quantitative say whether it is discrete or continuous a Religious preference Qualitative b Amount of milk in a glass Quantitative continuous c Credit card numbers Qualitative Robb T Koether Hampden Sydney College Displaying Distributions Qualitative Variables Tue Sep 13 2011 4 24 Homework Review Exercise 4 1 p 219 State what type of variable each of the following is If a variable is quantitative say whether it is discrete or continuous a Religious preference Qualitative b Amount of milk in a glass Quantitative continuous c Credit card numbers Qualitative d The number of students in a class of 35 who turn in a term paper on time Robb T Koether Hampden Sydney College Displaying Distributions Qualitative Variables Tue Sep 13 2011 4 24 Homework Review Exercise 4 1 p 219 State what type of variable each of the following is If a variable is quantitative say whether it is discrete or continuous a Religious preference Qualitative b Amount of milk in a glass Quantitative continuous c Credit card numbers Qualitative d The number of students in a class of 35 who turn in a term paper on time Quantitative discrete Robb T Koether Hampden Sydney College Displaying Distributions Qualitative Variables Tue Sep 13 2011 4 24 Homework Review Exercise 4 1 p 219 e The brand of personal computer purchased by a customer Robb T Koether Hampden Sydney College Displaying Distributions Qualitative Variables Tue Sep 13 2011 5 24 Homework Review Exercise 4 1 p 219 e The brand of personal computer purchased by a customer Qualitative Robb T Koether Hampden Sydney College Displaying Distributions Qualitative Variables Tue Sep 13 2011 5 24 Homework Review Exercise 4 1 p 219 e The brand of personal computer purchased by a customer Qualitative f The amount of fluid dispensed by a machine used to fill cups with coffee Robb T Koether Hampden Sydney College Displaying Distributions Qualitative Variables Tue Sep 13 2011 5 24 Homework Review Exercise 4 1 p 219 e The brand of personal computer purchased by a customer Qualitative f The amount of fluid dispensed by a machine used to fill cups with coffee Quantitative continuous Robb T Koether Hampden Sydney College Displaying Distributions Qualitative Variables Tue Sep 13 2011 5 24 Outline 1 Homework Review 2 Introduction 3 Pie Charts 4 Bar Graphs 5 How Not To Draw a Bar Graph 6 Assignment 7 Answers to Even numbered Exercises Robb T Koether Hampden Sydney College Displaying Distributions Qualitative Variables Tue Sep 13 2011 6 24 Introduction The two most basic characteristics of a sample that we are interested in are averages and proportions Robb T Koether Hampden Sydney College Displaying Distributions Qualitative Variables Tue Sep 13 2011 7 24 Introduction The two most basic characteristics of a sample that we are interested in are averages and proportions How can we represent a proportion in a graph Robb T Koether Hampden Sydney College Displaying Distributions Qualitative Variables Tue Sep 13 2011 7 24 Introduction The two most basic characteristics of a sample that we are interested in are averages and proportions How can we represent a proportion in a graph How can we represent an average in a graph Robb T Koether Hampden Sydney College Displaying Distributions Qualitative Variables Tue Sep 13 2011 7 24 Introduction The two most basic characteristics of a sample that we are interested in are averages and proportions How can we represent a proportion in a graph How can we represent an average in a graph What other characteristics might we want to represent in a graph Robb T Koether Hampden Sydney College Displaying Distributions Qualitative Variables Tue Sep 13 2011 7 24 Outline 1 Homework Review 2 Introduction 3 Pie Charts 4 Bar Graphs 5 How Not To Draw a Bar
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