Microsoft Office Tutorials and References
In Depth Information
D28:
(D4–D5)/D22 (use 2 decimals)
This formula should give you a value for the t-test of: 24.55.
Nest, check to see if you have rounded off all figures in D13: D28 to two
decimal places (see Fig. 5.11 ).
Fig. 5.11
Results of the t-test formula for item #12 for introductory biology 101
Now, write the following sentence in D31–D34 to summarize the result of the
study:
D31:
Since the absolute value of -4.55
D32:
is greater than the critical t of
D33:
1.96, we reject the null hypothesis
D34:
and accept the research hypothesis.
Search JabSto ::




Custom Search