Measures of Central Tendency
Download Q&AQ. What is the range of the data set: 5, 10, 15, 20, 25?
Q. What is the range of the data set: 5, 7, 9, 12, 15?
Q. What is the range of the following data set: 10, 20, 30, 40, 50?
Q. What is the weighted mean of the scores 70, 80, 90 with weights 1, 2, 3 respectively?
Q. What is the weighted mean of the scores 70, 80, and 90 with weights 1, 2, and 3 respectively?
Q. What is the weighted mean of the scores 80, 90, and 70 with weights 1, 2, and 1 respectively?
