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Group Statistics and T-Test Analysis by Ping-Tanyamard Kammata is a document available to read on EtoBox.

What is Group Statistics and T-Test Analysis about?

Group statistics show the mean, standard deviation, and standard error of the mean for test scores of 97 students in group 1 and 74 students in group 2. An independent samples t-test found a statistically significant difference in the mean test scores of the two groups, with group 2 scoring an average of 7.03 points higher than group 1.

Author

Ping-Tanyamard Kammata

Language

EN