In: Math
Independent-Samples t-Test
A researcher wants to assess if fasting cholesterol levels
differ in Type A and...
Independent-Samples t-Test
A researcher wants to assess if fasting cholesterol levels
differ in Type A and Type B personality men (alpha= .05).
Group 1 (Type A personality): 233, 291, 312, 250, 246, 197, 268,
224, 239, 239, 254, 276, 234, 181, 248, 252, 202, 218, 212, 325
Group 2 (Type B personality): 344, 185, 263, 246, 224, 212, 188,
250, 148, 169, 226, 175, 242, 252, 153, 183, 137, 202, 194, 213
- Enter these data into SPSS.
- Compute an independent-samples t test on these data.
Report the t values and p values assuming equal
population variances and not assuming equal population
variances.
- Report descriptive statistics
- Report results for the test evaluating homogeneity of variances
(F=____; p = ____)