Introduction to Business Statistics
7th Edition
ISBN: 9781111792374
Author: WEIERS
Publisher: Cengage Learning
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Textbook Question
Chapter 1, Problem 1.15CE
A research firm observes that men are twice as likely as women to watch the Super Bowl on television. Does this information represent
Expert Solution & Answer
To determine
To find:
Whether the provided information is an example of descriptive or inferential statistics.
Answer to Problem 1.15CE
It is an example of inferential statistics.
Explanation of Solution
Given:
The statement is, "Men are twice as likely as women to watch the super bowl on television".
Concept used:
Descriptive statistics is a branch of statistics that deals with the collection and presentation of statistical data in a summarized form.
Inferential statistics is a branch of statistics that involves the drawing of a conclusion from the summarized data about the population.
The provided information is an example of inferential statistics here inferences are being drawn about the population from the sample without doing influencing the dataset. Here, conclusion can be drawn by testing of the hypothesis and making predictions about the population.
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Chapter 1 Solutions
Introduction to Business Statistics
Ch. 1.2 - What was the primary use of statistics in ancient...Ch. 1.2 - what ways can business statistics be useful in...Ch. 1.3 - What is the difference between descriptive...Ch. 1.3 - In 2008, Piedmont Natural Gas Corporation sold...Ch. 1.3 - An article in a fitness magazine described a study...Ch. 1.4 - What is the difference between a qualitative...Ch. 1.4 - What is the difference between discrete and...Ch. 1.4 - The Acme School of Locksmithing has been...Ch. 1.4 - Jeff Rowlen, a labor relations expert, has...Ch. 1.4 - The Snowbird Ski Lodge attracts skiers from...
Ch. 1.5 - Restaurants sometimes provide “customer reaction”...Ch. 1.5 - What kinds of statistical data might a burglar...Ch. 1.6 - The text claims that a company or organization...Ch. 1.6 - The headline of an article in your daily newspaper...Ch. 1 - A research firm observes that men are twice as...Ch. 1 - For each of the following, indicate whether the...Ch. 1 - What kinds of statistical data play a role in an...Ch. 1 - For each of the following, indicate the scale of...Ch. 1 - Most undergraduate business students will not go...Ch. 1 - Bill scored 1200 on the Scholastic Aptitude Test...Ch. 1 - Roger Amster teaches an English course in which 40...Ch. 1 - In studying the performance of the company’s stock...
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