Chapter 8 and 9

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Across
  1. 2. A single value given as an estimate of parameter
  2. 4. The radius of the confidence interval
  3. 6. A test that challenges a hypothesis
  4. 7. The estimated measure of variability in the sampling distribution
  5. 8. A sample in which each individual in the pop. has an equal chance
  6. 13. The average of a group characteristic
  7. 14. Calculated as the probability that an effect observed in a research study
  8. 18. A principle of probability according to which the frequencies of events with the same likelihood
  9. 19. The number of observations in a sample
Down
  1. 1. Is a single value used to estimate the pop parameter
  2. 3. Is a hypothesis that states there is no statistical significance
  3. 5. One that states there us a statistically significant relationship
  4. 9. A speculation based on insufficient evidence
  5. 10. Statistics a measure of the reliability of a result
  6. 11. Measures the probability that a pop. parameter will fall
  7. 12. The probability that a variate would assume a value greater
  8. 15. When the null hypothesis is accepted but the alternative is true
  9. 16. Point or stationary point of a differentiable function of a real variable
  10. 17. When the null hypothesis is accepted but the alternative is false