1.5

Question 1

Dependent variable

Answer 1

Quantifiable measurement change due to independent variable

Question 2

Independent Variable

Answer 2

Changed on purpose in experiment

Question 3

Control Group

Answer 3

Standard group to which comparisons are made

Question 4

Experimental group

Answer 4

Group with independent variable added

Question 5

Which axis is dependent variable

Answer 5

y

Question 5

Which axis is independent variable

Answer 5

x

Question 6

Describe importance of control group

Answer 6

needed to have basis of what is the norm before adding independant variable.

Question 6

If one plant is given fertilizer and one is not then the one with fertilizer will grow taller, because it is given more nutrients ….Independent Variable

Answer 6

Plant with fertilizer

Question 7

If one plant is given fertilizer and one is not then the one with fertilizer will grow taller, because it is given more nutrients ….Independent Variable

Answer 7

Plant height

Question 8

why is dependent variable on y axis

Answer 8

Because it is measuring a change. So we visually see the height difference if we were to make something like a bar graph.

Question 9

One group is given a pill to ease stomach pain the other is given a sugar pill…how does this avoid bias

Answer 9

Giving one group the sugar pill avoids bias because both groups wont know if they actually got the medication so they wont be able to make up results based on the belief that they are on the medication.