Matlab, Fourth Edition: A Practical Introduction to Programming and Problem Solving
4th Edition
ISBN: 9780128045251
Author: Stormy Attaway Ph.D. Boston University
Publisher: Elsevier Science
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Chapter 14, Problem 16E
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Beer and blood alcohol content: Many people believe that gender, weight, drinking habits, and many
other factors are much more important in predicting blood alcohol content (BAC) than simply considering
the number of drinks a person consumed. Here we examine data from sixteen student volunteers at Ohio
State University who each drank a randomly assigned number of cans of beer. These students were evenly
divided between men and women, and they differed in weight and drinking habits. Thirty minutes later, a
police officer measured their blood alcohol content (BAC) in grams of alcohol per deciliter of blood
(Malkevitc and Lesser, 2008). The scatterplot and regression table summarize the findings.
to search
BAC (grams per deciliter)
0.15-
0.10-
0.05-
Part of Ti Calculator Output
Ti Calculator
y = ax+b
Be and p = 0
t = 7.48
P
0.0000
df = 14
a = 0.0180
b = -0.0127
Part of Excel Output
2
4
0
0
6
Cans of beer
(Intercept)
beers
Estimate
-0.0127
0.0180
Std. Error t value
0.0126
P(>|t|)
-1.00…
Chapter 14 Solutions
Matlab, Fourth Edition: A Practical Introduction to Programming and Problem Solving
Chapter 14, Problem 14.1PChapter 14, Problem 14.2PChapter 14, Problem 14.3PChapter 14, Problem 14.4PChapter 14, Problem 14.5PChapter 14, Problem 14.6PChapter 14, Problem 14.7PChapter 14, Problem 14.8PChapter 14, Problem 14.9PChapter 14, Problem 1E
Chapter 14, Problem 2EChapter 14, Problem 3EChapter 14, Problem 4EChapter 14, Problem 5EChapter 14, Problem 6EChapter 14, Problem 7EChapter 14, Problem 8EChapter 14, Problem 9EChapter 14, Problem 10EChapter 14, Problem 11EChapter 14, Problem 12EChapter 14, Problem 13EChapter 14, Problem 14EChapter 14, Problem 15EChapter 14, Problem 16EChapter 14, Problem 17EChapter 14, Problem 18EChapter 14, Problem 19EChapter 14, Problem 20EChapter 14, Problem 21EChapter 14, Problem 22EChapter 14, Problem 23EChapter 14, Problem 24EChapter 14, Problem 25EChapter 14, Problem 26EChapter 14, Problem 27EChapter 14, Problem 28EChapter 14, Problem 29EChapter 14, Problem 30EChapter 14, Problem 31EChapter 14, Problem 32EChapter 14, Problem 33EChapter 14, Problem 34EChapter 14, Problem 35EChapter 14, Problem 36EChapter 14, Problem 37EChapter 14, Problem 38EChapter 14, Problem 39EChapter 14, Problem 40EChapter 14, Problem 41E
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