MAT 1450 Review: Test 1

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Across
  1. 2. use of formal methods to draw conclusions about the population from a sample
  2. 3. data value that occurs the most often in a data set
  3. 4. an observation in the data set that when compared to the other data values seems to be extreme in value
  4. 8. the value below which a given percentage of observations fall
  5. 10. measures how far data values are from the mean
  6. 11. a graph that may be used to represent the 5-number summary and outliers
  7. 12. statistics consisting of the minimum, Q1, median, Q3, and maximum
  8. 13. a subset of a population used to make inferences about the population
Down
  1. 1. when samples of larger size are taken then the value of the sample mean will get closer to the value of the population mean
  2. 5. the variable that is affected by another variable
  3. 6. additional variables other than the explanatory variable that may cause a change in the response variable
  4. 7. data represented by categories
  5. 9. measures how many standard deviations a value is from the mean
  6. 10. this type of distribution the best value to represent the central location of the data is the median