1. The median is equivalent to..

• Quartile 2 (Q2)
• 50th Percentile (P50)
• 5th Decile (D5)
• All of these

2. The _____ for a set of scores can be obtained by using the formula (Q3-Q1)/2

• range
• semi-interquartile range
• interquartile range
• median

3. The method used to compute for average or central value of the collected data is considered as

• measures of positive variation
• measures of central tendency
• measures of variability
• measures of skewness and kurtosis