EBK STATISTICS FOR BUSINESS & ECONOMICS
12th Edition
ISBN: 8220100460463
Author: Anderson
Publisher: CENGAGE L
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 13.4, Problem 21E
Consider the experimental results for the following randomized block design. Make the calculations necessary to set up the analysis of variance table.
| Treatments | ||||
| A | B | C | ||
| 1 | 10 | 9 | 8 | |
| 2 | 12 | 6 | 5 | |
| Blocks | 3 | 18 | 15 | 14 |
| 4 | 20 | 18 | 18 | |
| 5 | 8 | 7 | 8 |
Use α = .05 to test for any significant differences.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
The data below are from an independent-measures experiment comparing three different treatment conditions. Use an analysis of variance with α = .05 to determine whether these data indicate any significant differences among the treatments.
Treatment1
Treatment2
Treatment3
0
1
4
0
4
3
0
1
6
2
0
3
M1=0.5
M2=1.5
M3=4
SS1=3
SS2=?
SS3=6
You may need to use the appropriate technology to answer this question.
Consider the experimental results for the following randomized block design. Make the calculations necessary to set up the analysis of
variance table.
Treatments
B
1
10
9.
9
12
5
Blocks
3
18
15
14
4
18
18
8
7
8
Use a = 0.05 to test for any significant differences.
State the null and alternative hypotheses.
Ho: HA # HB # HHC
H3: HA = HB = HC
O Ho: Not all the population means are equal.
Ha: HA = HB = HC
O Ho: At least two of the population means are equal.
H: At least two of the population means are different.
O Ho: HA = HB = HC
Ha: HA # HB # HC
O Ho: HA = HB = HC
H: Not all the population means are equal.
Find the value of the test statistic. (Round your answer to two decimal places.)
4.99
Find the p-value. (Round your answer to three decimal places.)
p-value =
State your conclusion.
O Reject Ho: There is not sufficient evidence to conclude that the means of the three treatments are not equal.
O Do not reject Ho.…
Chapter 13 Solutions
EBK STATISTICS FOR BUSINESS & ECONOMICS
Ch. 13.2 - The following data are from a completely...Ch. 13.2 - In a completely randomized design, seven...Ch. 13.2 - Refer to exercise 2. a. what hypotheses are...Ch. 13.2 - In an experiment designed to test the output...Ch. 13.2 - In a completely randomized design, 12 experimental...Ch. 13.2 - Develop the analysis of variance computations for...Ch. 13.2 - Three different methods for assembling a product...Ch. 13.2 - Refer to the NCP data in Table 13.4. Set up the...Ch. 13.2 - To study the effect of temperature on yield in a...Ch. 13.2 - Auditors must make judgments about various aspects...
Ch. 13.2 - Four different paints are advertised as having the...Ch. 13.2 - The Consumer Reports Restaurant Customer...Ch. 13.3 - The following data arc from a completely...Ch. 13.3 - The following data are from a completely...Ch. 13.3 - To test whether the mean time needed to mix a...Ch. 13.3 - Refer to exercise 15. Use Fishers LSD procedure to...Ch. 13.3 - The following data are from an experiment designed...Ch. 13.3 - To lest for any significant difference in the...Ch. 13.3 - Refer to exercise 18. Use the Bonferroni...Ch. 13.3 - The International League of Triple-A minor league...Ch. 13.4 - Consider the experimental results for the...Ch. 13.4 - The following data were obtained for a randomized...Ch. 13.4 - An experiment has been conducted for four...Ch. 13.4 - An automobile dealer conducted a test to determine...Ch. 13.4 - The price drivers pay for gasoline often varies a...Ch. 13.4 - The Scholastic Aptitude Test (SAT) contains three...Ch. 13.4 - A study reported in the Journal of the American...Ch. 13.5 - A factorial experiment involving two levels of...Ch. 13.5 - The calculations for a factorial experiment...Ch. 13.5 - A mail-order catalog firm designed a factorial...Ch. 13.5 - An amusement park studied methods for decreasing...Ch. 13.5 - As part of a study designed to compare hybrid and...Ch. 13.5 - A study reported in The Accounting Review examined...Ch. 13 - In a completely randomized experimental design,...Ch. 13 - A study reported in the Journal of Small Business...Ch. 13 - The U.S. Environmental Protection Agency (EPA)...Ch. 13 - Prob. 37SECh. 13 - Prob. 38SECh. 13 - In a study conducted to investigate browsing...Ch. 13 - A research firm tests the miles-per-gallon...Ch. 13 - The compact car market in the United States is...Ch. 13 - Major League Baseball franchises rely on...Ch. 13 - A factorial experiment was designed to test for...Ch. 13 - A manufacturing company designed a factorial...Ch. 13 - Wentworth Medical Center As part of a long-term...Ch. 13 - Compensation for Sales Professionals Suppose that...
Knowledge Booster
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.Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897...AlgebraISBN:9780079039897Author:CarterPublisher:McGraw Hill
Glencoe Algebra 1, Student Edition, 9780079039897...
Algebra
ISBN:9780079039897
Author:Carter
Publisher:McGraw Hill
Hypothesis Testing using Confidence Interval Approach; Author: BUM2413 Applied Statistics UMP;https://www.youtube.com/watch?v=Hq1l3e9pLyY;License: Standard YouTube License, CC-BY
Hypothesis Testing - Difference of Two Means - Student's -Distribution & Normal Distribution; Author: The Organic Chemistry Tutor;https://www.youtube.com/watch?v=UcZwyzwWU7o;License: Standard Youtube License