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Part 1 Microhabitat factors associated with forage and bed sites of barking deer in Hainan Island, China were examined. In this region woods make up 4.8% of the land, cultivated grass plot makes up 14.7%, and deciduous forests make up 39.6%. Of the 530 sites where the deer forage, 6 were categorized as woods, 18 as cultivated grassplot, and 71 as deciduous forests. The table below summarizes these data. Woods 6 Cultivated grassplot 18 Deciduous Other forests 71 435 Total 530 a. Write the hypotheses for testing if barking deer prefer to forage in certain habitats over others. b. What type of test can we use to answer this research question? c. Check if the assumptions and conditions required for this test are satisfied. d. Do these data provide convincing evidence that barking deer prefer to forage in certain habitats over others? Conduct an appropriate hypothesis test to answer this research question.

Part 1 Microhabitat factors associated with forage and bed sites of barking deer in Hainan Island, China were examined. In this region woods make up 4.8% of the land, cultivated grass plot makes up 14.7%, and deciduous forests make up 39.6%. Of the 530 sites where the deer forage, 6 were categorized as woods, 18 as cultivated grassplot, and 71 as deciduous forests. The table below summarizes these data. Woods 6 Cultivated grassplot 18 Deciduous Other forests 71 435 Total 530 a. Write the hypotheses for testing if barking deer prefer to forage in certain habitats over others. b. What type of test can we use to answer this research question? c. Check if the assumptions and conditions required for this test are satisfied. d. Do these data provide convincing evidence that barking deer prefer to forage in certain habitats over others? Conduct an appropriate hypothesis test to answer this research question.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Statistics docs.google.com 11:37 Question 1 Part 1 Statistics You are required to complete Part 1 and Part 2 of the Assignment In your work, assume the 5% significance level. 6 Microhabitat factors associated with forage and bed sites of barking deer in Hainan Island, China were examined. In this region woods make up 4.8% of the land, cultivated grass plot makes up 14.7%, and deciduous forests make up 39.6%. Of the 530 sites where the deer forage, 6 were categorized as woods, 18 as cultivated grassplot, and 71 as deciduous forests. The table below summarizes these data. Woods Cultivated grassplot 4 - ...| ...| 52% 7 18 Deciduous Other forests 71 435 Total 530 a. Write the hypotheses for testing if barking deer prefer to forage in certain habitats over others. b. What type of test can we use to answer this research question? c. Check if the assumptions and conditions required for this test are satisfied. d. Do these data provide convincing evidence that barking deer prefer to forage in certain habitats over others? Conduct an appropriate hypothesis test to answer this research question.
Transcribed Image Text:Statistics docs.google.com 11:37 Question 1 Part 1 Statistics You are required to complete Part 1 and Part 2 of the Assignment In your work, assume the 5% significance level. 6 Microhabitat factors associated with forage and bed sites of barking deer in Hainan Island, China were examined. In this region woods make up 4.8% of the land, cultivated grass plot makes up 14.7%, and deciduous forests make up 39.6%. Of the 530 sites where the deer forage, 6 were categorized as woods, 18 as cultivated grassplot, and 71 as deciduous forests. The table below summarizes these data. Woods Cultivated grassplot 4 - ...| ...| 52% 7 18 Deciduous Other forests 71 435 Total 530 a. Write the hypotheses for testing if barking deer prefer to forage in certain habitats over others. b. What type of test can we use to answer this research question? c. Check if the assumptions and conditions required for this test are satisfied. d. Do these data provide convincing evidence that barking deer prefer to forage in certain habitats over others? Conduct an appropriate hypothesis test to answer this research question.
← 11:37 Statistics Part 2 docs.google.com Statistics Position 1 The Openintro website occasionally experiments with design and link placement. We conducted one experiment testing three different placements of a download link for this textbook on the book's main page to see which location, if any, led to the most downloads. The number of site visitors included in the experiment was 501 and is captured in one of the response combinations in the following table: Position 2 Position 3 o Calculate the chi-squared statistic. o Calculate the degree of freedom. o Given that the p-value < 0.001, give a conclusion. Download 14.8% 4 - .... ...| 52% 7 13.5% 10.1% No Download 19.8% 17.5% 15.8% a. Calculate the actual number of site visitors in each of the six response categories. b. Each individual in the experiment had an equal chance of being in any of the three experiment groups. However, we see that there are slightly different totals for the groups. Do you think that there is any evidence that the groups were actually imbalanced? Make sure to clearly state hypotheses, check conditions, calculate the appropriate test statistic. Given that the p-value is 0.0093, make your conclusion in context of the data.
Transcribed Image Text:← 11:37 Statistics Part 2 docs.google.com Statistics Position 1 The Openintro website occasionally experiments with design and link placement. We conducted one experiment testing three different placements of a download link for this textbook on the book's main page to see which location, if any, led to the most downloads. The number of site visitors included in the experiment was 501 and is captured in one of the response combinations in the following table: Position 2 Position 3 o Calculate the chi-squared statistic. o Calculate the degree of freedom. o Given that the p-value < 0.001, give a conclusion. Download 14.8% 4 - .... ...| 52% 7 13.5% 10.1% No Download 19.8% 17.5% 15.8% a. Calculate the actual number of site visitors in each of the six response categories. b. Each individual in the experiment had an equal chance of being in any of the three experiment groups. However, we see that there are slightly different totals for the groups. Do you think that there is any evidence that the groups were actually imbalanced? Make sure to clearly state hypotheses, check conditions, calculate the appropriate test statistic. Given that the p-value is 0.0093, make your conclusion in context of the data.
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