Chapter 2 crossword puzzle

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Across
  1. 2. a line graph in which the data points yield a straight line
  2. 5. is the numerical average of a set of data
  3. 7. is an approximation of a number based on reasonable assumptions
  4. 8. is the number that appears most often in a list of numbers
  5. 10. communicate how precise measurements are
  6. 11. a point that is not part of the trend is an anomalous data point
  7. 12. of a data set is the difference between the greatest value in the set and the-least value
  8. 13. is a "picture" of your data
Down
  1. 1. refers to how close a group of measurements are to each other
  2. 3. a graph in which the data points do not fall along a straight line
  3. 4. or data that do not fit with the data set
  4. 5. is any representation of an object or a process
  5. 6. the percent difference between the known value of a substance and its measured value
  6. 8. is the middle number in an ordered set of data
  7. 9. refers to how close the measurement is to the true or accepted value