1. The following table shows the record of time spent (minutes) preparing self- learning modules per day by three groups of teachers. GRADE SHOOL TEACHER JUNIOR HIGHSCHOOL TEACHER SENIOR HIGHSCHOOL TEACHER 48 51 60 52 52 50 49 49 45 50 50 48 51 50 50 60 49 48 53 49 36 42 50 60 44 50 55 51 50 49 A. Which group spends more time preparing self - learning modules? Prove your answer. B. Interpret the result.

1. The following table shows the record of time spent (minutes) preparing self- learning modules per day by three groups of teachers. GRADE SHOOL TEACHER JUNIOR HIGHSCHOOL TEACHER SENIOR HIGHSCHOOL TEACHER 48 51 60 52 52 50 49 49 45 50 50 48 51 50 50 60 49 48 53 49 36 42 50 60 44 50 55 51 50 49 A. Which group spends more time preparing self - learning modules? Prove your answer. B. Interpret the result.

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter9: Sequences, Probability And Counting Theory

Section9.5: Counting Principles

Problem 5SE: Answer the following questions. 5. What is the term for the arrangement that selects r objects from...

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