Mathematics, 10.03.2020 02:13 daeshawnc14
For each of the following hypothetical studies, identify the primary caution each researcher should have when drawing conclusions about the relationship he or she found.
Sarah wants to determine the relationship between height and weight for high school students in the United States. She collects data on height, in inches, and weight, in pounds, for 75 randomly selected high school students in each state. She averages the values by state and performs a linear regression on the 50 state-level values. She finds a high positive linear correlation between height and weight
Answers: 3
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Which expression is equal to (21)(7)(3x) using the associative property? (21 · 7 · 3)x (7)(21)(3x) 32(7 + 3x) (3x)(7)(21)
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Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.
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Arace is 10 kilometers long.markers will be placed at the beginning and end of the race course and at each 500 meter mark.how many markers are needed to mark the course for the race?
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For each of the following hypothetical studies, identify the primary caution each researcher should...
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