Direction: Solve the given problem by applying the concept of comparing population mean and sample mean in a small sample size. (10) The average amount of rainfall during the summer months is 11.52 inches. A researcher n PAG-ASA selects a random sample of 10 provinces and finds that the average amount of rainfall last year was 7.42 inches with a standard deviation of 1.3 inches. At 0.01 level of significance, can it be concluded that the rainfall last year was below 11.52 inches? a. Ho: Ha: n: x = = b. Type of Test: = CV = c. t = (-) S e. Conclusion d. Decision: