Activity 2. The learners will perform the activity below to check their understanding of the lesson. Use Extra Pad paper to answer the BRAND X BRAND Y BRAND Z PROBLEM SOLVING: 11 10 17 13 11 15 The table below shows the amount of dirt in 16 15 17 milligrams that the three brands of laundry 18 14 19 20 13 21 detergent have removed. Test at a = 0. 05 if there is a significant difference among the 1. State the null hypothesis and alternative hypothesis in symbol sand in words. 2. State the level of significance mean amounts of dirt removed by the four 3. Decision Rule: 4. Make a data table: brands of laundry detergent. 5. Calculate using the formulas to obtain the value of ANOVA. a. SSUT b. SSw = C. DFOT " d. DFwt = e. DF total f. MSBT 9. MS NT h. Feds i. Fiab 6. Construct the ANOVA Summary Table. 7. Make your conclusion