U1 N1&2 Inquiry

These are conditions kept the SAME for all groups to isolate cause/effect relationship in data

This type of variable is chosen or manipulated by the scientists for the test groups.

What is the name of this process: Question, Hypothesis, Procedure, Analyze Data, Conclude...

use the image - which of these should the two lines help you conclude?

this is a group (or baseline data) that represents "normal" for the tested situation

this term is a possible explanation (opinion) about observations, connections between facts

use the image - what is the dependent variable on this graph?

this is a specific If/Then statement, an educated guess about relationship between variables

this type of observation describes the data- such as the shy bluegill showed an increase in survivors

There is concern that acid rain is affecting local amphibian populations. Select best question:

This type of variable is measure and observed output during an experiment

this is a FACT gathered about the experiment, using senses or technology