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Because elderly people may have difficulty standing to have their heights measured, a study looked at predicting overall height from the height to the knee. Here are the data (in centimeters) for five elderly men:
Knee height xx
55.9
45.6
42.1
45
54.8
Height yy
191.3
152.9
144.5
162.2
168.9
Use your calculator or software: the correlation between knee height and overall height is about
a pump is designed to move water and deliver to a vertical distance of 80m what energy per kg of water must be supplied
Calculate the horizontal component of the initial velocity of the shell.
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Develop a multiple regression model in which your dependent variable is explained by several independent variables.
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two vehicles in succession are observed moving through the intersection of two streets.a list the possible outcomes
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the frequency distribution below shows the distribution for suspended solid concentrationin ppm in river water of 50
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