SMART 10:51 PM cdn.fbsbx.com 220/0 Done 5. The percentage of women run for a national govemment is not 30% as claimed by a researcher. ACTIVITY2 A. Direction: Find the critical value, given the information below: I. 2. 3. 4. One-tailed test; variance is known, a = 0.05, n = 35 Two-tailed test; variance is known, a = 0.05, n = 40 One-tailed test; variance is unknown, a = 0.05, n = 15 Two-tailed test; variance is unknown, a = 0.05, n = 20 Q4 Week Noacompetency Code: MI 1/12SP-111g-5 and MI 1/12SP-111g-2 5. 6. 7. 8. 9. One-tailed test; variance is known a Two-tailed test; variance is known a , -0.01, n = 50 , -O.01,n One-tailed test; variance is unknown, a = 0.05 Two-tailed test; variance is unknown, a = 0.10, One-tailed test; variance is known, a = 0.08, n = 55 10. Two-tailed test; variance is unknown, a = 0.09 = 40 25 n=18 , n = 280 B. Direction: Solve the following problems below.