Question

A student wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. To test this hypothesis, the student put the same amount of grass seed in 3 containers with the same type of soil. The student measured the growth at the end of the week. All plants received equal amounts of water and sunlight.

If you were asked to graph this data, what would you place on the x-axis?

Answer 1

the hieght of growth

Answer 2

@Blazyboo17

Answer 3

thanks again

Answer 4

your welcome

Answer 5

see if you know this next one

Answer 6

ok

Answer 7

A student wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. To test this hypothesis, the student put the same amount of grass seed in 3 containers with the same type of soil. The student measured the growth at the end of the week. All plants received equal amounts of water and sunlight.

In the above experiment, what is the independent variable?

Answer 8

the fertilizer

Answer 9

wow your good i suck at this

Answer 10

but what would be the dependent ?

Answer 11

no the independent variable is the one you change dependent variable is the ones that stay the same