Chapter 2

What does Decision-making model mean

Probability is usually expressed as a number between______ and written as a decimal

Group of individuals or events selected to represent the population.

What is hypothesis?

what does Decision-making model means

Would be the level of phosphate in the water.

the control group is

The relative arrangement of the members of a statistical population and is shown in a graph.

standard that an individual considers to be important.

collection and classification of data that are in the form of number is _____ ?

Verbal or graphical explanation of how a system works or is organized

Which is NOT an Hypothetical Situation?

Scientists make most their discoveries using what?

what does RISK mean

Which is NOT an Scientific Habits of Mind?

Adding up data for a given characteristic and dividing this sum by the number of individuals.

piece of information we gather using our senses our sight

What is Conceptual model

forming a hypothesis is the ______ step of the experimental method.

Patterns, plans, representations, or descriptions designed to show the structure