For items 1 to 6: It is beneficial to be able to estimate the weight of a tree based on measurem taken before its harvest. Measurements on two variables were taken from a random sample of were subsequently harvested, and the actual weight (in kg) of the products were determined. measured are trunk diameter at breast height or DBH (measured about 4 feet from ground lev height of tree (in feet), and embryo type (monocot or dicot). linear relationship between weight and dian 3. Based on the R output below, there is a height among trees. Pearson's product-moment correlation data: weight and DBH t = 13.011, df = 6, p-value = 1.27e-05 alternative hypothesis: true correlation is not equal to 0 95 percent confidence interval: 0.9042967 0.9969877 sample estimates: cor 0.9827369 O A. very weak direct O B. very weak inverse O C. very strong direct D. very strong inverse

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter34: Customary Micrometers
Section: Chapter Questions
Problem 51A
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For items 1 to 6: It is beneficial to be able to estimate the weight of a tree based on measurements of the tree
taken before its harvest. Measurements on two variables were taken from a random sample of trees, which
were subsequently harvested, and the actual weight (in kg) of the products were determined. The variables
measured are trunk diameter at breast height or DBH (measured about 4 feet from ground level; in inches),
height of tree (in feet), and embryo type (monocot or dicot).
linear relationship between weight and diameter at breast
3. Based on the R output below, there is a
height among trees.
Pearson's product-moment correlation
data: weight and DBH
t = 13.011, df = 6, p-value = 1.27e-05
alternative hypothesis: true correlation is not equal to 0
95 percent confidence interval:
0.9042967 0.9969877
sample estimates:
0.9827369
cor
O A. very weak direct
O B. very weak inverse
O C. very strong direct
O D. very strong inverse
Transcribed Image Text:For items 1 to 6: It is beneficial to be able to estimate the weight of a tree based on measurements of the tree taken before its harvest. Measurements on two variables were taken from a random sample of trees, which were subsequently harvested, and the actual weight (in kg) of the products were determined. The variables measured are trunk diameter at breast height or DBH (measured about 4 feet from ground level; in inches), height of tree (in feet), and embryo type (monocot or dicot). linear relationship between weight and diameter at breast 3. Based on the R output below, there is a height among trees. Pearson's product-moment correlation data: weight and DBH t = 13.011, df = 6, p-value = 1.27e-05 alternative hypothesis: true correlation is not equal to 0 95 percent confidence interval: 0.9042967 0.9969877 sample estimates: 0.9827369 cor O A. very weak direct O B. very weak inverse O C. very strong direct O D. very strong inverse
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