WRITTEN WORK 1 in MATHEM A. Choose from the given word pool the correct word that goes best for every given number. Write your answer on the space provided. Deciles Percentiles Quartiles median low one hundred Upper position average fifty percent (50%) seventy-five percent (75%) ninety-nine percent (99%) Answer: 2. 3. 5. The quantiles or measures of (1) shows where a certain data point or value falls in a sample or array of distribution. It can state whether the value is above average, or whether it is unusually high or (2) compared to the data as a whole. There are different measures of position, but the most common are the quartiles, deciles and percentiles. The (3) are the score points which divide a distribution into four equal parts. Twenty-five percent (25%) of the distribution are below the first quartile, fifty percent (50%) are below the second quartile, and (4) are below the third quartile. Q1 is called the lower quartile and Q3 is the (5) quartile. The second quartile is equal to the (6). The (7) are the nine score points which divide a distribution into ten equal parts. They are denoted as D., D2, D3,..., Dg. The (8) are the ninety-nine score points which divide a distribution into (9) equal parts, so that each part represents the data set. The first percentile (P.) separates the lowest one percent (1%) from the other (10), the second percentile (P2) separates the lowest two percent (2%) from the other ninety-eight percent (98%), and so on 6. 7. 8. 9. 10.​​