1) Be able to use a TI-84 calculator to find the mean, median, and standard deviation of a data set.
2) Be able to use the TI-84 to run a t-test between 2 sets of data.
3) Be able to use a table of Critical Values to be able to interpret the result of a t-test.
4) Be able to calculate the average and uncertainty for several trials of data.
5) Be able to estimate the number of organisms in a grid given the numbers of organisms in several of the quadrats.
6) Explain what a frequency distribution is showing, including the number of organisms within 1 and 2 standard deviations.
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