Question

In: Statistics and Probability

Significance vs. meaningfulness: Provide an example of a finding that may be both statistically significant and  meaningful....

Significance vs. meaningfulness:

  1. Provide an example of a finding that may be both statistically significant and  meaningful.
  2. Provide an example of a finding that may be statistically significant, but not meaningful.

Solutions

Expert Solution


Related Solutions

Significance vs. meaningfulness: Provide an example of a finding that may be both statistically significant and  meaningful....
Significance vs. meaningfulness: Provide an example of a finding that may be both statistically significant and  meaningful. b. Provide an example of a finding that may be statistically significant, but not meaningful.
Determine whether the correlation coefficient is statistically significant at the specified level of significance for the...
Determine whether the correlation coefficient is statistically significant at the specified level of significance for the given sample size. r = 0.403, ? = 0.05, n = 25
If a hypothesis test turns out to be statistically significant at the significance level of 0.01...
If a hypothesis test turns out to be statistically significant at the significance level of 0.01 (meaning reject the null hypothesis at 0.01 significance level), it will also be significant at:  Circle your answer(s)​    Significant level of 0.05   Significant level of 0.001 Significant level of 0.005 Significant level of 0.1 Which p-value would provide more evidence against the null hypothesis:             p-value of 0.02 and p-value of 0.04. Explain your answer.​    ATM machines must be stocked enough cash to satisfy customers...
Recall that small effects may be statistically significant if the samples are large. A study of...
Recall that small effects may be statistically significant if the samples are large. A study of small-business failures looked at 145 food-and-drink businesses. Of these, 101 were headed by men and 44 were headed by women. During a three-year period, 14 of the men's businesses and 7 of the women's businesses failed. (a) Find the proportions of failures for businesses headed by men (sample 1) and businesses headed by women (sample 2). These sample proportions are quite close to each...
Recall that small effects may be statistically significant if the samples are large. A study of...
Recall that small effects may be statistically significant if the samples are large. A study of small-business failures looked at 146 food-and-drink businesses. Of these, 104 were headed by men and 42 were headed by women. During a three-year period, 14 of the men's businesses and 7 of the women's businesses failed. (a) Find the proportions of failures for businesses headed by men (sample 1) and businesses headed by women (sample 2). These sample proportions are quite close to each...
Not all EBP projects result in statistically significant results. Define clinical significance, and explain the difference...
Not all EBP projects result in statistically significant results. Define clinical significance, and explain the difference between clinical and statistical significance. How can you use clinical significance to support positive outcomes in your project?houry rounding.
Not all EBP projects result in statistically significant results. Define clinical significance, and explain the difference...
Not all EBP projects result in statistically significant results. Define clinical significance, and explain the difference between clinical and statistical significance. How can you use clinical significance to support positive outcomes in your project? My project is central line catheter infection prevention. Referencees is required
Not all EBP projects result in statistically significant results. Define clinical significance, and explain the difference...
Not all EBP projects result in statistically significant results. Define clinical significance, and explain the difference between clinical and statistical significance. How can you use clinical significance to support positive outcomes in your project?
There can be both positive and negative correlations between variables that are statistically significant enough to...
There can be both positive and negative correlations between variables that are statistically significant enough to validate causation. True False Symmetrical data results in descriptive statistics that demonstrate little variance True False In matters of ranking results on exams, and other tools to measure performance, percentiles are a good method to assess performances within a cohort. True False Floors and ceilings rarely give consumers a true picture of cost paid by suppliers. True False
What does statistical significance mean? How do you know if something is statistically significant? What is...
What does statistical significance mean? How do you know if something is statistically significant? What is the difference between statistical significance and practical significance?
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT