Chapter 11 Vocab

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Across
  1. 2. a condition that needs to be checked
  2. 4. a test to see if different distributions are similar to each other
  3. 7. probability value
  4. 8. the frequency that would be expected in a cell, on average, if the variables are independent
  5. 9. measure of observed counts from expected
Down
  1. 1. a frequency table for a single categorical variable
  2. 3. It is contradictory to the null hypothesis and denoted by Ha or H1.
  3. 5. the extent to which observed data match the values expected by theory.
  4. 6. a type of statistical hypothesis that proposes that no statistical significance exists in a set of given observations
  5. 10. sample proportions are unbiased estimators of their population proportion