<p>Statistics Review</p><p>Directions: Define fully. Show work. Neat and complete. Make sure answers are obvious, in the right place, and have the correct units.</p><p>Define:</p><p>1. Statistical question:</p><p>2. Mean:</p><p>3. Median:</p><p>4. Finding median (odd set of numbers):</p><p>5. Finding median (even set of numbers):</p><p>6. Mode:</p><p>7. Measures of variation: </p><p>8. Quartile:</p><p>9. First quartile:</p><p>10. Third quartile:</p><p>11. Range:</p><p>12. Outlier (and its formula!):</p><p>13. Mean Absolute Deviation (MAD) + the 3 steps to finding it: 14. Line plot (or dot plot) + the 3 steps to finding it:</p><p>15. Histogram + the important 3 bits of info on page 872 in the little bubbles:</p><p>16. The 3 steps to creating a histogram:</p><p>17. Box plot + the 3 steps to finding it:</p><p>18. Find the mean, median, mode of this set of numbers: </p><p>Arrange the numbers in order here: ______</p><p>Mean equation: ______</p><p>Median (+equation, if needed): ______</p><p>Mode: _____</p><p>19. Find the mean, median, mode, first quartile (Q1), third quartile (Q3), IQR, Range, and lower and upper outliers:</p><p>Arrange the numbers in order here: ______</p><p>Mean equation: ______</p><p>Median (+equation, if needed): ______</p><p>Mode: _____ Q1: _____ Q3: _____ Range (+formula): ______</p><p>IQR (+formula): ______IRQ x 1.5 = ______</p><p>Low outlier (+formula): ______High outlier (+formula): ______20. Find the MAD of the following set of data:</p><p>* Mean equation: ______</p><p>* All seven equations for the diff. between each data value and the mean:</p><p>______- _____ = ______- _____ = ______- _____ = _____</p><p>______- _____ = ______- _____ = ______- _____ = _____</p><p>______- _____ = _____</p><p>* Formula and data of the average of the absolute values of the diff. between each value and the mean: </p><p>______= ______</p><p>21. Make a line plot (dot plot) of the following data: </p><p>22. Find the mean, median, mode, and range of this line plot: </p><p>Arrange the numbers in order here: ______</p><p>Mean equation: ______</p><p>Median (+equation, if needed): ______</p><p>Mode: _____ Range (+ formula): ______23. Using the data table, construct a frequency table (showing the interval, tallies, and frequencies), and then create a histogram. (Do not forget the important info in the bubbles on page 872!)</p><p>24. Create box and whisker plots for the following data: </p><p> a. (32, 40, 51, 33, 36, 44, 47, 50, 35) </p><p> b. (78, 80, 66, 64, 82, 75, 74) </p><p> c. (95, 110, 101, 106, 117, 99, 111, 98) </p>