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Bio Unit 1
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Evaluation:
Discussion of any errors or improvements that can be made in your experiment.
Uncertainty:
Degree of confidence you have in you measures and conclusion
Controlled Variable:
Those variables in your experiment that do not change (keep the same).
Range:
The spread of measures between the highest and lowest recordings.
Mean:
The calculated average of a set of data.
Standard Deviation:
The amount of variation of measures with respect to the "mean"
Independent Variable:
The only variable that you change in an experiment.
Normal Distribution:
A bell curve with 68%of measures falling within 1 standard deviation of the mean.
Hypothesis:
an "If....Then" statement about your independent and dependent variables in your experiment. What you think will happen.
Citation:
A reference attributing work to the original author.
Raw Data:
The measures that you observe and record in your experiment.
Conclusion:
Statement that interprets your results relative to your hypothesis.
Correlation:
Related or associated with an observation, but not the cause of the change.
Casual Repetition:
Circumstances or actions that produce a predicted or measurable change.
Error Bars:
Show the inaccuracy of your measures on a graph.
Processed Data:
Data that has been analyzed by calculating the man, standard deviation and graphing.
Dependent Variable:
The variable that you measure in your experiment.
Author
lrsimon
ID
56013
Card Set
Bio Unit 1
Description
Statistical Analysis Test
Updated
2010-12-15T00:02:03Z
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