Measures of Center

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Across
  1. 2. it represents the difference between the highest value and the lowest value in a data set.
  2. 3. A LARGE IMPACT ON THE MEAN!!!
  3. 5. Methods used to summarize the key characteristics of known data
  4. 7. the value that occurs with the "greatest frequency".
  5. 8. One-half sum of the highest and lowest values,Take the two end values and divide the sum by two
  6. 10. The presence of extreme values does not cause it to change very much
  7. 13. alues that are extremely large or small compared to the rest of the data
  8. 14. Mean the measure of center obtained by adding the values and dividing the total by the number of values
  9. 16. -no data value is repeated
  10. 17. Variability also refers to the extent to which these data points differ from each other. There are four commonly used measures of variability: range, mean, variance and standard deviation.
Down
  1. 1. Mean from a Frequency Distribution
  2. 4. The symbol used to represent the mean when the data values are a sample from a population.
  3. 6. of Center the value at the center or middle of a data set
  4. 9. denotes the SUM of a set of values.
  5. 11. Facts and statistics collected together for reference or analysis.
  6. 12. more than two data values occur with the same greatest frequency
  7. 15. the MIDDLE VALUE when the original data values are arranged in order of increasing (or decreasing) magnitude.
  8. 18. wo data values occur with the same greatest frequency