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Biology

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Delpha Murray

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Cards in this guide (5)
What do error bars show within treatments

Error bars show variations within treatments.

What is the only thing that should differ between experimental treatments

independent variable

Which tool is used by scientists to create models analyze data and show results

computer

What serves as a standard of comparison to evaluate the effect of the independent variable on the dependent variable

There cannot be one since the answer depends on the form in which the effect is measured: whether the effect is qualitative or quantitative.

There are various non-parametric measures of correlation or concordance. For data that are more quantitative there are more powerful tests such as the F-test for independent Normal distributions.

What type of graph shows a direct relationship between variables

type the equation that shows the relationship between the variables in this chart.

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