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H31:
Enter the critical t value from the t-table in Appendix E in this cell using
df ¼ n 1 þ n 2 2 to find the critical t value
H34:
=(G12-G13)/H28
Note that you need an open-parenthesis before G12 and a closed-parenthesis
after G13 so that this answer of 1.94 is THEN divided by the standard error of the
difference of the means of 0.51, to give a t-test value of 3.77. Use two decimal
places for the t-test result (see Fig. 5.16 ).
Fig. 5.16
Queen honeybees body length two-group t-test formula results
Now write the following sentence in C37 to C38 to summarize the result of the
study:
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