REVISED ALL THE INTERPRETATION IN THE ATTACHED PHOTOS THANKYOUUUU,

Week 4 Learning Task 1: Solve the following problem. Mrs. Marasigan is a veterinarian. The Veterinarian is VET, in short, a person who is qualified to treat sick or injured animals such as cats or dogs. Beterinaryo in Filipino, manggagamot ng hayop na may karamdaman o sakit. The average salary for a Veterinarian in our country per year is f 286,802. One morning, Vet Marasigan asked her secretary to record the service time she rendered for 15 customers. The following are service times in minutes: 20, 35, 55, 28, 46, 32, 25, 56, 55, 28, 37, 60, 47, 52, 17. In order: 17, 20, 25, 28, 28, 32, 35, 37, 46, 47, 52, 55, 55, 56, 60. Find the values of Q1, D7, and P30. Interpret each measure of position. 1. Q1 Formula: i/4 (n+1) Q1 = 1/4 (n+1) = 14 (15+1) = 1/4 (16) = 16/4 = 4th position Q1 = 28 Interpretation: Since the 1st quartile is 25th percentile. Therefore, 25% of service time she rendered for 15 customers is equal to 28 minutes. 2. D7 Formula: i/10 (n+1) D7 = 7/10 (n+1) = 7/10 (15+1) = 7/10 (16) = 112/10 = 11.2 = 11th position D7 = 52 Interpretation: Since the 7th decile is 70th percentile. Therefore, it can be said that 70% of service time she rendered for 15 customers is equal to 52 minutes. 3. P30 Formula: i/100 (n+1) P30 = 30/100 (15+1) = 30/100 (16) = 480/100 = 4.8 = 5th position P30 = 28 Interpretation: Since the 30th percentile is 30%. Therefore, it can be said that 30% of service time she rendered for 15 customers is equal to 28 minutes.Learning Task 2: Grade 10 students are required to take the National Career Assessment Examination (NCAE). It helps students to identify which strands they should take in Senior High School and courses in college. The students in the moving-up class 10-Hera of San Jose National High School obtained the following scores in the NCAE. Class Interval F Cf