Measures of Position (Grouped Data)

1. What measures of position divide the distribution into 100 equal parts?

• quartiles

• deciles

• range

• percentiles

2. 2. What measures of position divide the distribution into 10 equal parts?

• quartiles

• deciles

• percentiles

• range

3. What measures of position divide the distribution into 4 equal parts?

• quartiles

• deciles

• percentiles

• range

• 10%

• 25%

• 50%

• 60%

• 25%

• 50%

• 75%

• 90%

  
  

• 20%

• 60%

  
  

• 40%

• 80%

• 25%

• 75%

• 50%

• 80%

8. 8.A type of data that has been sorted into groups called classes.

• frequency table

• ungrouped data

• grouped data

• raw data

9.In a cumulative frequency distribution table, what it is being referred by the number of data in each class interval?

• class width

• Frequency

• Less than cumulative frequency

• Lower boundary

10.How to obtain the value of lower boundary (Lb) of each class interval?(Note: UM - Upper Limit, LM- Lower Limit)

• Lb = UM - 0.5

• Lb = UM + 0.5

• Lb = LM - 0.5

• Lb = LM - 0.5