One-way ANOVA: No, Short, Long Source DE SS Factor 2 252.00 Error 15 98.00 Total 17...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
One-way ANOVA: No, Short, Long Source DE SS Factor 2 252.00 Error 15 98.00 Total 17 350.00 S = 2.556 R-Sq MS 126.00 6.53 = 72.00% F P 19.29 0.000 R-Sq (adj) = 68.27% Since the intelligence of birds differ for at least two types of migrants, we have to conduct the post hac tests to identify which pairs of migrants differ significantly. Fisher's multiple comparisons procedure is one of such methods. In this method we have to obtain confidence intervals for all pairwise differences between level means using Fisher's LSD procedure using the following formula, 1 1 {[(x₁ - X}) ± #a2(x+1)×8× yn, nj where n be the total number of observations and k be the total number of treatments. If the interval so obtained contains the value '0' in it, then there is no significant difference between the means of ith & jth treatments, otherwise they are treated as differ significantly. Level N Mean StDev No 6 15.000 3.098 Short 69.000 2.608 Long 6 6.000 1.789 Pooled StDev 2.556 No subtracted from: Individual 95% CIs For Mean Based on Pooled StDev Short subtracted from: (➖➖➖➖➖➖➖➖➖➖➖) Fisher 95 Individual Confidence Intervals All Pairwise Comparisons Simultaneous confidence level = 88.31% -------) 7.0 Lower Center Upper Long -6.145 -3.000 0.145 Lower Center Upper --- Short -9.145 -6.000 -2.855 Long -12.145 -9.000 -5.855 (---) 10.5 -10.0 -10.0 (----------) -5.0 (➖➖➖➖➖➖➖➖➖➖) -5.0 14.0 (----------) 0.0 0.0 17.5 5.0 5.0 From the above MINITAB output it is clear that the mean intelligence of non- migrating birds differs significantly that of short distance migrating and long-distance migrating birds. There is no significant difference between the mean intelligences of short distance migrating and long-distance migrating birds. - One-way ANOVA: No, Short, Long Source DE SS Factor 2 252.00 Error 15 98.00 Total 17 350.00 S = 2.556 R-Sq MS 126.00 6.53 = 72.00% F P 19.29 0.000 R-Sq (adj) = 68.27% Since the intelligence of birds differ for at least two types of migrants, we have to conduct the post hac tests to identify which pairs of migrants differ significantly. Fisher's multiple comparisons procedure is one of such methods. In this method we have to obtain confidence intervals for all pairwise differences between level means using Fisher's LSD procedure using the following formula, 1 1 {[(x₁ - X}) ± #a2(x+1)×8× yn, nj where n be the total number of observations and k be the total number of treatments. If the interval so obtained contains the value '0' in it, then there is no significant difference between the means of ith & jth treatments, otherwise they are treated as differ significantly. Level N Mean StDev No 6 15.000 3.098 Short 69.000 2.608 Long 6 6.000 1.789 Pooled StDev 2.556 No subtracted from: Individual 95% CIs For Mean Based on Pooled StDev Short subtracted from: (➖➖➖➖➖➖➖➖➖➖➖) Fisher 95 Individual Confidence Intervals All Pairwise Comparisons Simultaneous confidence level = 88.31% -------) 7.0 Lower Center Upper Long -6.145 -3.000 0.145 Lower Center Upper --- Short -9.145 -6.000 -2.855 Long -12.145 -9.000 -5.855 (---) 10.5 -10.0 -10.0 (----------) -5.0 (➖➖➖➖➖➖➖➖➖➖) -5.0 14.0 (----------) 0.0 0.0 17.5 5.0 5.0 From the above MINITAB output it is clear that the mean intelligence of non- migrating birds differs significantly that of short distance migrating and long-distance migrating birds. There is no significant difference between the mean intelligences of short distance migrating and long-distance migrating birds. -
Expert Answer:
Related Book For
Introduction to Statistical Quality Control
ISBN: 978-1118146811
7th edition
Authors: Douglas C Montgomery
Posted Date:
Students also viewed these mathematics questions
-
The medication industry has at least two types of firms. The first type is biotechnology companies that focus their efforts on research and development (R&D) of new drugs. The second type is...
-
Identify which pairs of subspecies are significantly different in mean wing length using a two-sided Bonferroni adjusted α level of 0.05? Ornithology Data are available from four source...
-
Search the Internet for at least two recently published MD&As. Print the documents and perform the following: a. Compare and contrast the content and style of the two MD&As. b. Summarize your...
-
The owner of a smoky bar in a warm climate relies on natural exchange between the bar and outside to keep smoke levels manageable in the bar (below 50 microgram/m). Smokers account for a smoke PM10...
-
What share of U.S. banks fail? Plot since 2000 the fraction (in percent) of bank failures (FRED code: BKFTTLA641N) relative to the number of banks (FRED code: USNUM). Comment on the timing and the...
-
At Timmons Manufacturing Company, production workers in the Painting Department are paid on the basis of productivity. The labor time standard for a unit of production is established through periodic...
-
Refer to information in QS 21-14. Compute the overhead volume variance for November and classify it as favorable or unfavorable. Data From QS 21-14 AirPro Corp. reports the following for November....
-
Guillen, Inc. began work on a $7,000,000 contract in 2010 to construct an office building. Guillen uses the completed-contract method. At December 31, 2010, the balances in certain accounts were...
-
Define the general - purpose financial statements and points out the limitation of such statements.
-
A beam of T section is supported and loaded as shown. a) (15 pts) Construct the shear and bending moment diagram, provide expressions for the shear and bending moment on each segment, provide graphs,...
-
What is the real increase in value if $1,500 is invested for one year at 5% interest and the rate of inflation during that time is 1.79%? A sport organization has a commitment from a sponsor for a...
-
What is a domestic corporation?
-
What is the applicable credit amount?
-
Major features of conduits are: a. Pass through their income to owners b. Need not file income tax returns c. Need not pay taxes d. Both (a) and (c) above
-
List three capital additions or expenditures and three capital returns or recoveries and discuss the treatment of each category for tax purposes.
-
When a sole proprietorship is sold, how is it treated for tax purposes?
-
The CPA firm you work for insists that the partners join the AICPA; for all other staff members the firm does not encourage membership, nor will it pay dues if they join. The partners feel that the...
-
A manufacturer can sell product 1 at a profit of $20 per unit and product 2 at a profit of $40 per unit. Three units of raw material are needed to manufacture one unit of product 1, and six units of...
-
Consider the hypotheses H0 : 0 H1 : 0 where 2 is known. Derive a general expression for determining the sample size for detecting a true mean of 1 0 with probability 1 if the type I error is .
-
An article in Solid State Technology (May 1987) describes an experiment to determine the effect of C2F6 flow rate on etch uniformity on a silicon wafer used in integrated-circuit manufacturing. Three...
-
The data shown in Table 10E.9 are concentration readings from a chemical process, made every 30 minutes (read down, then across from left to right). (a) Calculate the sample autocorrelation function...
-
The expected effect on market efficiency of opening a securities market to trading by foreigners would be to: A. Decrease market efficiency. B. Leave market efficiency unchanged. C. Increase market...
-
Suppose that a speculative-grade bond issuer announces, just before bond markets open, that it will default on an upcoming interest payment. In the announcement, the issuer confirms various reports...
-
1. An analyst estimates that a securitys intrinsic value is lower than its market value. The security appears to be: A. Undervalued. B. Fairly valued. C. Overvalued. 2. A market in which assets...
Study smarter with the SolutionInn App