Mathematics, 26.04.2021 07:50 willoughbysierra
Which situation does NOT show causation?
F. When the number of minutes a person exercises increases, the number of calories burned increases.
G. When the number of hours a student studies for an exam increases, the number of students taking the exam increases
H. When an hourly worker decreases the total number of hours worked, the worker's income decreases.
J. When there are more homework problems assigned to a student, the amount of time spent to complete the homework increases.β
Answers: 3
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Aregression was run to determine if there is a relationship between hours of tv watched per day (x) and number of situps a person can do (y). the results of the regression were: y=ax+b a=-0.662 b=30.418 r2=0.703921 r=-0.839
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Mathematics, 21.06.2019 17:30
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
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The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'
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Mathematics, 21.06.2019 22:20
An object in geometry with no width, length or height is a(n):
Answers: 1
Which situation does NOT show causation?
F. When the number of minutes a person exercises increase...
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