in an experiment, a group that serves as a standard of comparison with another group to which the control group is identical except for one factor
Replicate (Sample Size)
The number of times you do the experiement per experimental group or how many times you test something per experiemental group.
A quantitative variable that can assume an uncountable number of values. Can assume any value along a line interval, including every possible value between any two values.
Discrete (Categorical) Variable
Distinct groupings and no variation in between those groups. Appropriate to use a bar graph.
Specific declaritive statement; educated guess on what you believe the relationship between the control group and test group.
A statement made in advance that expresses the results that will be obtained from testing a hypothesis if the hypothesis is supported; the expected outcome if a hypothesis is accurate.
the curve at a liquid's surface by which you use the botom to measure the volume of the liquid
Precision of an instrument
1 place past the marks. Even if the answer is a whole number use zeros to get the correct precision.