10 2 Hypothesis THO. Research Hypothesis aka Alternative hypothesis (Ha: It Is a two talled test or one-talled? Significance level (a]: (Choose usually. It Is elther 0.01 or 0.05) Direction: Compute the following values: Sample statistics Description Computed Values Mean for group i Mean for group 2 Number Participants in group 1 Number participants in croup 2 Variance for group 1 Variance for group 2 Now substitute the values obtained in the formula (formula of t-value). Continue solving until you get the t value. X - X , Degrees of freedom (show computation using n,+n,-2: M +1 -2 "Now go to the attached table (F-table]. Using your computed degree of freedom (dif) and the level of significance (a), find you critical value to be compared with the t value. SUMMARY Computed t value Degree of freedom The critical value you got from the f-table (based on of and a] Now, compare your computed t value with the critical value. Is It smaller, larger or equal? Decision In sentence form, as to whether you will reject the null hypothesis or fall to reject It.] PLEASE COPY AND PASTE THIS LINK FOR REFERENCE FOR THE ACTIVITY