Question: Explain the difference between statistical significance and significance as used
Explain the difference between statistical significance and significance as used in everyday language.
Answer to relevant QuestionsIn Example 23.4, we showed that the Excel command NORMSDIST(z) gives the area below the standardized score z. Use Excel or an appropriate calculator, software, website, or table to find the p-value for each of the following ...We have learned that the probability of making a type 1 error when the null hypothesis is true is usually set at 5%. The probability of making a type 2 error when the alternative hypothesis is true is harder to find. Do you ...Now that you understand the reasoning behind making inferences about populations based on samples (confidence intervals and hypothesis tests), explain why these methods require the use of random, or at least representative, ...Read News Story 19, “Young romance may lead to depression, study says” and use it to answer these questions. a. How many participants were there in this study? b. The story actually reports the magnitude of the ...Eisenberg and colleagues (15 June 1993) used meta- analysis to examine the effect of “cognitive therapies” such as biofeedback, meditation, and relaxation methods on blood pressure. Their abstract states that ...
Post your question