Question

In an experiment designed to measure the distance a golf ball is hit by clubs made of different material, a standardized variable would be:

A The distance the golf ball traveled
B The type of material the club is made of
C The material the golf ball was made of
D The wind direction when the experiment took place
E Both the wind direction when the experiment took place and the material the golf ball was made of are correct

I think it is b but for some reason I am thinking it may be wrong.

Answer 1

If by "standardized variable" you mean the variables that need to be controlled, E is the answer. A is the dependent variable and B is the independent variable.


An <B>independent variable</B> is the potential stimulus or cause, usually directly manipulated by the experimenter, so it could also be called a manipulative variable.

A <B>dependent variable</B> is the response or measure of results.

<B>Extraneous variables</B> — other than the independent variable — potentially can affect the dependent variable, so they must be controlled. If possible, you try to keep them constant between the experimental and control group.

The <B>experimental group</B> receives the independent variable.

The <B>control group</B> is similar to experimental, except it does not receive the independent variable. Extraneous variables are balanced between experimental and control groups.

Answer 2

e is the answer, need help with my bisc 102 biology call me 6629346686

Answer 3

its A