2 years ago

In an experiment what should be the relationship between the control group and experimental group?

1 answer:

3 0

Answer:

Ideally, the experimental and control groups are identical. As much as possible, the two groups should overlap in every characteristic.

Explanation:

At the beginning of your study, you need your two groups to be as statistically similar as is humanly possible. That way, when you control for other variables, you can reasonably attribute any statistically significant differences at the end of the study to your intervention.

You might be interested in

As a cell grows, its _____ increases more than its _____.

Andru [333]

As a cell grows, its volume increases more than its surface area so the answer is C

6 0

2 years ago

How is the dispersive model different from the semiconservative model of DNA replication?

iogann1982 [59]

Answer:

It it not, In the dispersive model, one of the two resulting double helices is made of two old strands, and in the semiconservative model the other is made of two new strands.

6 0

2 years ago

When cellular (aerobic) respiration cannot take place because there is no oxygen available, ___________________ will occur.

Gala2k [10]

Answer:

Fermentation will occur

4 0

2 years ago

. A scientist counts the number of cells in three separate Petri dishes. O The data shown in the table best illustrates which pa

Debora [2.8K]

Answer:

Explanation Your welcome

5 0

2 years ago

Blood-sugar levels are regulated by two hormones. Insulin acts to decrease blood-sugar levels; glucagon acts to increase blood-s

BabaBlast [244]

Ingesting a meal will increase your sugar levels, so you need more insulin released to combat that. There will be more insulin released in your body and less glucogon.

6 0

3 years ago