Explanation Given info: The table shows the sales in millions of dollars for a year of a sample of leading companies. The level of significance is 0.01. Calculation: The hypotheses are given below: Null hypothesis: H 0 : μ 1 = μ 2 = μ 3 Alternative hypothesis: H 1 : At least one mean is different from the others Here, at least one mean is different from the others is tested. Hence, the claim is that, at least one mean is different from the others. The level of significance is 0.01. The number of samples k is 3, the sample sizes n 1 , n 2 and n 3 are 5, 5 and 4. The degrees of freedom are d .f .N = k − 1 and d .f .D = N − k . Where N = n 1 + n 2 + n 3 = 5 + 5 + 4 = 14 Substitute 3 for k in d .f .N d .f .N = k − 1 =3-1 =2 Substitute 14 for N and 3 for k in d

10th Edition

ISBN: 9781260364323

Author: Bluman

Publisher: MCG CUSTOM

See similar textbooks

Videos

Question

Chapter 12.2, Problem 10E

To determine

To analyze: The data using one-way ANOVA.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter 12.2, Problem 9E

Chapter 12.2, Problem 11E

Chapter 12 Solutions

ELEMENTARY STATISTICS CONNECT CODE>CUS

Ch. 12.1 - Colors That Make You Smarter The following set of...Ch. 12.1 - What test is used to compare three or more means?Ch. 12.1 - State three reasons why multiple t tests cannot be...Ch. 12.1 - What are the assumptions for ANOVA?Ch. 12.1 - Define between-group variance and within-group...Ch. 12.1 - State the hypotheses used in the ANOVA test.Ch. 12.1 - When there is no significant difference among...Ch. 12.1 - For Exercises 7 through 20, assume that all...Ch. 12.1 - For Exercises 7 through 20, assume that all...Ch. 12.1 - For Exercises 7 through 20, assume that all...

Ch. 12.1 - For Exercises 7 through 20, assume that all...Ch. 12.1 - Prob. 11E Ch. 12.1 - For Exercises 7 through 20, assume that all...Ch. 12.1 - For Exercises 7 through 20, assume that all...Ch. 12.1 - For Exercises 7 through 20, assume that all...Ch. 12.1 - Prob. 15E Ch. 12.1 - For Exercises 7 through 20, assume that all...Ch. 12.1 - For Exercises 7 through 20, assume that all...Ch. 12.1 - For Exercises 7 through 20, assume that all...Ch. 12.1 - For Exercises 7 through 20, assume that all...Ch. 12.1 - For Exercises 7 through 20, assume that all...Ch. 12.2 - Colors That Make You Smarter The following set of...Ch. 12.2 - What two tests can be used to compare two means...Ch. 12.2 - Explain the difference between the two tests used...Ch. 12.2 - For Exercises 3 through 8, the null hypothesis was...Ch. 12.2 - For Exercises 3 through 8, the null hypothesis was...Ch. 12.2 - For Exercises 3 through 8, the null hypothesis was...Ch. 12.2 - For Exercises 3 through 8, the null hypothesis was...Ch. 12.2 - For Exercises 3 through 8, the null hypothesis was...Ch. 12.2 - For Exercises 3 through 8, the null hypothesis was...Ch. 12.2 - For Exercises 9 through 13, do a complete one-way...Ch. 12.2 - Prob. 10E Ch. 12.2 - For Exercises 9 through 13, do a complete one-way...Ch. 12.2 - For Exercises 9 through 13, do a complete one-way...Ch. 12.2 - Prob. 13E Ch. 12.2 - Prob. 14E Ch. 12.3 - Automobile Sales Techniques The following outputs...Ch. 12.3 - Prob. 1E Ch. 12.3 - Explain what is meant by main effects and...Ch. 12.3 - Prob. 3E Ch. 12.3 - How are the F test values computed?Ch. 12.3 - Prob. 5E Ch. 12.3 - In a two-way ANOVA, variable A has six levels and...Ch. 12.3 - Prob. 7E Ch. 12.3 - When can the main effects for the two-way ANOVA be...Ch. 12.3 - Prob. 9E Ch. 12.3 - For Exercises 9 through 15, perform these steps....Ch. 12.3 - For Exercises 9 through 15, perform these steps....Ch. 12.3 - For Exercises 9 through 15, perform these steps....Ch. 12.3 - Prob. 13E Ch. 12.3 - For Exercises 9 through 15, perform these steps....Ch. 12.3 - Prob. 15E Ch. 12 - If the null hypothesis is rejected in Exercises 1...Ch. 12 - Prob. 12.1.2RE Ch. 12 - Prob. 12.1.3RE Ch. 12 - Prob. 12.1.4RE Ch. 12 - Prob. 12.1.5RE Ch. 12 - If the null hypothesis is rejected in Exercises 1...Ch. 12 - Prob. 12.1.7RE Ch. 12 - Prob. 12.1.8RE Ch. 12 - Review Preparation for Statistics A statistics...Ch. 12 - Effects of Different Types of Diets A medical...Ch. 12 - Prob. 1DA Ch. 12 - Prob. 2DA Ch. 12 - Prob. 3DA Ch. 12 - Prob. 1CQ Ch. 12 - Prob. 2CQ Ch. 12 - Prob. 3CQ Ch. 12 - Determine whether each statement is true or false....Ch. 12 - Prob. 5CQ Ch. 12 - Prob. 6CQ Ch. 12 - Prob. 7CQ Ch. 12 - Prob. 8CQ Ch. 12 - Complete the following statements with the best...Ch. 12 - Prob. 10CQ Ch. 12 - For Exercises 11 through 17, use the traditional...Ch. 12 - Prob. 12CQ Ch. 12 - Prob. 13CQ Ch. 12 - Prob. 14CQ Ch. 12 - Prob. 15CQ Ch. 12 - Prob. 16CQ Ch. 12 - For Exercises 11 through 17, use the traditional...Ch. 12 - Shown here are the abstract and two tables from a...Ch. 12 - Shown here are the abstract and two tables from a...Ch. 12 - Prob. 3CTC Ch. 12 - Prob. 4CTC Ch. 12 - Prob. 5CTC Ch. 12 - Prob. 6CTC Ch. 12 - Prob. 7CTC Ch. 12 - Adult Children of Alcoholics Shown here are the...Ch. 12 - Prob. 9CTC Ch. 12 - Prob. 10CTC Ch. 12 - Prob. 11CTC

Knowledge Booster

$Statistics$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.

The data using one-way ANOVA.

Solution Summary: The author explains that there is no evidence to support the claim that at least one mean is different from the others.

Videos

To analyze: The data using one-way ANOVA.

Want to see the full answer?

Chapter 12 Solutions