6.18. Jolicoeur and Mosimann [12] studied the relationship of size and shape for painted tur- tles....
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
6.18. Jolicoeur and Mosimann [12] studied the relationship of size and shape for painted tur- tles. Table 6.9 contains their measurements on the carapaces of 24 female and 24 male turtles. (a) Test for equality of the two population mean vectors using a = .05. (b) If the hypothesis in Part a is rejected, find the linear combination of mean compo- nents most responsible for rejecting Ho. (c) Find simultaneous confidence intervals for the component mean differences. Compare with the Bonferroni intervals. Hint: You may wish to consider logarithmic transformations of the observations. Table 6.9 Carapace Measurements (in Millimeters) for Painted Turtles Female Male Length Width Width Height Length Width Height (x₁) (x₂) (x3) (x₁) (x₂) (x3) 98 81 38 93 74 37 103 84 38 94 78 35 103 86 42 96 80 35 105 86 42 101 84 109 88 44 102 85 123 92 50 103 81 123 95 46 104 83 133 99 51 106 83 133 102 51 107 82 133 102 51 112 89 134 100 48 113 88 136 102 49 114 86 138 98 51 116 90 138 99 51 117 90 141 105 53 117 91 147 108 57 119 93 149 107 55 120 89 153 107 56 120 93 155 115 63 121 95 155 117 125 93 158 115 127 96 159 118 128 95 162 124 131 95 177 132 135 106 60 62 63 61 67 39 38 37 39 39 38 40 40 40 43 41 41 41 40 44 42 45 45 45 46 47 6.18. Jolicoeur and Mosimann [12] studied the relationship of size and shape for painted tur- tles. Table 6.9 contains their measurements on the carapaces of 24 female and 24 male turtles. (a) Test for equality of the two population mean vectors using a = .05. (b) If the hypothesis in Part a is rejected, find the linear combination of mean compo- nents most responsible for rejecting Ho. (c) Find simultaneous confidence intervals for the component mean differences. Compare with the Bonferroni intervals. Hint: You may wish to consider logarithmic transformations of the observations. Table 6.9 Carapace Measurements (in Millimeters) for Painted Turtles Female Male Length Width Width Height Length Width Height (x₁) (x₂) (x3) (x₁) (x₂) (x3) 98 81 38 93 74 37 103 84 38 94 78 35 103 86 42 96 80 35 105 86 42 101 84 109 88 44 102 85 123 92 50 103 81 123 95 46 104 83 133 99 51 106 83 133 102 51 107 82 133 102 51 112 89 134 100 48 113 88 136 102 49 114 86 138 98 51 116 90 138 99 51 117 90 141 105 53 117 91 147 108 57 119 93 149 107 55 120 89 153 107 56 120 93 155 115 63 121 95 155 117 125 93 158 115 127 96 159 118 128 95 162 124 131 95 177 132 135 106 60 62 63 61 67 39 38 37 39 39 38 40 40 40 43 41 41 41 40 44 42 45 45 45 46 47
Expert Answer:
Answer rating: 100% (QA)
Test of equality of two population mean vector using a 05 S 103 80... View the full answer
Related Book For
Practicing Statistics Guided Investigations for the Second Course
ISBN: 978-0321586018
1st edition
Authors: Shonda Kuiper, Jeff Sklar
Posted Date:
Students also viewed these mathematics questions
-
Jolicoeur and Mosimann measured the length, width, and height of 48 painted turtle shells and con-ducted PCA on the data. Their work has been influential in the field of allometry, the study of the...
-
The following relationship holds between hypothesis tests and confidence intervals for one-mean t-procedures: For a two-tailed hypothesis test at the significance level , the null hypothesis H0: = 0...
-
Population a. Find the 95% confidence intervals around the mean number of immigrants using both the true variance and the sample variance. Does the true mean lie within the confidence limits?
-
A taxpayer had the following income: a.) Gain on sale of domestic stocks - P200,000............ b.) Gain on sale of foreign bonds - P100,000............ c.) Gain on sale of a commercial lot in...
-
Find v(t), t > 0 in the circuit of Fig. 16.40. Let v s= 20 V. t 0 10 2 v100 mF)
-
The following information is from the books of OZP Farms, Inc. regarding its employee stock options. The firm granted options on January 2, 2015, that permit employees to acquire 100,000 shares of $...
-
A major computer manufacturer is having a sale on computers. The number of computers sold during this sale at a sample of ten stores was $800,1,100,0,400,700,800,1,000,500$, 800 , and 300. a. Is...
-
At the end of June, Morton Company had a balance of $49,900 in the vacation benefits payable account. During July, employees earned an additional $3,110 in vacation benefits, but some employees used...
-
4. Set-up: Consider the graph Q3; we encode the vertices using binary triples of indices: V = {000,001,010,011,100,101,110,111}. We can then encode each edge based on the entries in common for the...
-
The following data were extracted from the 2018 financial statements of New Way Automotive Corporation. This company operates automobile and commercial vehicle dealerships in many countries. The...
-
A person takes a trip driving with a constant speed of 9 9 . 5 9 9 . 5 Km / / h . . Except for a 2 8 . 0 2 8 . 0 min rest stop. The persons average speed is 6 2 . 8 6 2 . 8 Km / / h . . a ) ) how...
-
An ETFs tracking error, as traditionally reported, indicates to investors: A. whether the ETF is underperforming or outperforming its underlying index. B. the magnitude by which an ETFs returns...
-
Which of the following statements regarding exchange-traded funds (ETFs) is correct? ETFs: A. disclose their holdings on a quarterly basis. B. trade in both primary and secondary markets. C. offer a...
-
To best assess an ETFs performance, which reflects the impact of portfolio rebalancing expenses and other fees, an investor should: A. review daily return differences between the ETF and its...
-
Identify the ethical concerns posed by Dixons actions and conduct. Mason Dixon, CFA, a portfolio manager with Langhorne Advisors (Langhorne), has just completed the request for proposal (RFP) for the...
-
Assuming arbitrage costs are minimal, which of the following is most likely to occur when the share price of an ETF is trading at a premium to its intraday NAV? A. New ETF shares will be created by...
-
To what extent does the digital revolution augment or diminish the traditional mechanisms of social capital formation and maintenance, particularly in the context of virtual communities and online...
-
Quality Chicken grows and processes chickens. Each chicken is disassembled into five main parts. Information pertaining to production in July 2012 is: Joint cost of production in July 2012 was $50. A...
-
Compare the regression models in Questions 4 and 5. a. Are different explanatory variables considered important? b. Did the stepwise regression in Question 4 provide any indication that Liter could...
-
Produce a scatterplot from the Cars data set to display the relationship between mileage (Mileage) and suggested retail price (Price). Does the scatterplot show a strong relationship between Mileage...
-
The Journal of the American Medical Association has published quite a few research articles that investigate survival data. The following are some suggested articles that you might examine: T. G....
-
The accounting records of the Happy Tickers Sports and Social Club are in a mess. You manage to find the following information to help you prepare the accounts for the year to 31 December 2015. (1)...
-
The Milham Theatre Club has been in existence for a number of years. Members pay an annual subscription of 15 which entitles them to join trips to professional productions at a reduced rate. On 1...
-
Place a tick in the appropriate column for each of the following cost items: (a) Purchases of raw materials (b) Direct wages (c) General factory expenses (d) Depreciation of machinery (e) Commission...
Study smarter with the SolutionInn App