DSRT 734: Reporting an Independent-Samples T-Test in APA Format

DSRT 734 Question

Question 2
10 Points

Write the conclusion for the following t-test in APA format.

Independent Samples T-Test

                Test          Statistic       df          p

Score           Student       -2.009          67.000      0.044
                Welch         -2.021          64.861      0.048


Assumption Checks

Test of Equality of Variances (Levene's)

                F             df              p

Score           2.213         1               0.142


Descriptives

                Group         N       Mean       SD         SE

Score           A             35      16.121     14.086     2.381
                C             34      22.841     16.426     2.817

What this question assesses

This prompt assesses whether a reader can connect an independent-samples design, the variance check, the correct test row, descriptive statistics, and a bounded APA-style interpretation. It also tests whether statistical output is read as a connected evidence set instead of as isolated numbers.

How to approach this type of question

First identify the two independent groups and the quantitative outcome. Inspect the equality-of-variances result before choosing which inferential row is appropriate; do not select a row merely because its p-value is smaller. From that selected row, note the test statistic, degrees of freedom, and p-value exactly as displayed. Then compare the group means to determine the direction of the observed difference without treating the sample difference as proof about every member of either population. Build a reporting checklist with the test name, group labels, descriptive values, inferential values, and a conclusion tied to the stated comparison. Apply the assignment’s rounding and APA conventions, and distinguish a statistical decision from practical importance. This page intentionally stops before choosing the row or writing the requested final conclusion.

Before drafting, verify that the row choice, displayed degrees of freedom, and p-value all come from the same test. Check the original group order because it determines the sign of the statistic and mean difference. Keep Levene’s result labeled as an assumption check. A final self-review should confirm that the prose names both groups, uses the sample descriptives accurately, applies consistent rounding, and avoids saying that a threshold decision measures the size or importance of the difference. Preserve negative signs and decimal values during transfer.

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Related DSRT 734 resources

• University of the Cumberlands course resources
• DSRT 734 Inferential Statistics in Decision-Making
• DSRT 734 Questions: Inferential Statistics in Decision-Making
• Interpreting P-Values, Confidence Intervals, and Effect Sizes