Measure of Position - Review (CO)

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

• Quartiles

• Deciles

• Percentiles

• Percentile Rank

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

• Quartiles

• Deciles

• Percentiles

• Percentile Rank

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

• Percentile Rank

• Percentiles

• Deciles

• Quartiles

What is the measure of central tendency that represents the middle value in a data set?

• 2nd Quartile

• 5th Decile

• 50th Percentile

• All of the Above

The lower quartile is equal to ______________.

• 25%

• 50%

• 75%

• 100%

What is the upper quartile also known as?

• 1st Quartile

• 2nd Quartile

• 3rd Quartile

• 4th Quartile

How many percent corresponds P₂₅ if you will interpret it?

• 25%

• 50%

• 75%

• 100%

What is the value at the 75th percentile is equal to ___________?

• Upper Quartile

• Lower Quartile

• Median

• Mean