instead example , blue-green = 2, and so on). ( for self-preserving ulation can
ID: 3272112 • Letter: I
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instead example , blue-green = 2, and so on). ( for self-preserving ulation can r Point out the potential danger when creating graphs like bituation. Res the ones you made for this beetle problem. 3.32 Energy cost of running. If you run on a computerized C. elegans lin treadmill at the gym and check the calories you have just neurons. Figu burned, chances are that the machine's answer is based on imals tested the following 1963 study. Researchers asked athletes to run stimulus cor on a treadmill at various speeds and inclines and assessed the pulses. Failu athletes' energy expenditure (computed indirectly via oxygen wild-typeC consumption and individual body measurements). Figure 3.7 (a) What d withdr disturbing lig shows 25 measurements of energy expenditure measured un- der various conditions of speed (in km/h) and treadmill 10 20 Incline 15 10 4 15 o 10 5 15 20 10 Speed (km/h) FIGURE 3.7 Scatterplot of energy expenditure against running speed, using different colors and symbols to represent various running inclines, for Exercise 3.32.Explanation / Answer
a)
for each incline
form - linear fit is very reasonable
direction - it is positive as when speed increases ,energy increases
strength - strong
b)
as incline angle increase , energy at given speed increase
so there is direction positive relation between two .
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