Review on Measures of Position

1. 1. The difference between third quartile and first quartile is what we called_____.

• Interquartile

• Range

• Quartile

2. 2. In finding the median the first step is…

• Locating the middle using the formula then arrange

• Arranging the data from ascending order.

• Arranging the data from greatest to least.

3. The ______ of a ranked set of data values are the three score points that divide the data set into four equal parts.

• Quantiles

• Deciles

• Quartiles

4. Decile has ____ score points which divide a distribution into ten equal parts.

• 11

• 9

• 10

5. The quartile 2, Decile 5 and Percentile 50 are also called as_____.

• Range

• Mean

• Median