The y-axis of a graph gives the units for the A. control variable. B. dependent variable. C. measurement error. D. independent variable.
In a scientific study, a conclusion can A. state a theory. B. ask a question. C. prove a hypothesis. D. support a hypothesis.
What always affects measurement error in an experiment? A. investigator bias B. variability in nature C. instrument precision D. misreading the instrument
The best fit line A. connects every point in a graph. B. connects the first and last points on the x-axis. C. minimizes the distance from the points to the line. D. passes through the cloud of points, missing every one.
second one is b
third D. support a hypothesis.
4 D. misreading the instrument
C. minimizes the distance from the points to the line.
thats all of them ;0