4[1].4central Tendencies

Measures of Central Tendencies Mean Average Mode Average Median Average Range

New Data Relates to Loss in Productivity ,[object Object]

If you were the boss, what would you do?

You can say anything with numbers ,[object Object],[object Object],[object Object],[object Object]

Only 2/5 of all absences in this company occur on Mondays or Fridays ,[object Object]

A Review ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],*Total the numbers *Divide by the number of data

Find the mean ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Find the median and mode ,[object Object],[object Object],[object Object],[object Object],2 5 3 6 12 9 1 4 2 4

Find the median and mode ,[object Object],[object Object],[object Object],[object Object],2 5 3 6 12 9 1 4 2 4 4 Find the middle of the list.

Find the median and mode ,[object Object],[object Object],[object Object],[object Object],2 5 3 6 12 9 1 4 2 4 Find the number or numbers that occur the most often. 4 2 an 4

Find the range ,[object Object],[object Object],[object Object],[object Object],2 5 3 6 12 9 1 4 2 4 Subtract the lowest from the highest number 4 2 an 4 12 – 1= 11

Find the mean, median, mode, and range ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],6 12 15 16 17 18 19 19 19 23 23

Answers ,[object Object],[object Object],[object Object],[object Object],6 12 15 16 17 18 19 19 19 23 23

Assignment ,[object Object],[object Object]

4[1].4central Tendencies

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4[1].4central Tendencies