STATISTICS AND PROBABILITY

Application Directions: Formulate a conclusion and use the appropriate Test Statistics. Shown a conclusive and use the summary of the ages in two Barangays. Class Interval Barangay 1 Barangay 2 1-10 7 4 11-20 22 17 21-30 5 9 31-40 18 16 41-50 11 15 51-60 9 13 61-70 3 1 71-80 1 Can we say that most of the people in barangay 1 are younger than in barangay 2? Use a 1% of significance in one-tailed test. Show the pertinent solutions in the space provided. Null hypothesis Alternative hypothesis