statistical significance Archives

What can you say about the statistical significance of the price coefficient in this second sample?Does both examples results are important for making a decision?

Posted on August 28, 2021 by Essay-Help

The standard error of this estimated coefficient is 32.78 The standard error= estimated coefficient/ t-statistic Suppose we had another focus group sample, ran a regression on that sample, and obtained the same coefficient on price but with a standard error 10 times as large. The standard error would be 327.78 and the new t-statistic would […]

Explain what having evidence to support the alternative hypothesis means. What statistically do you use as proof to support the alternative hypothesis?

Posted on April 5, 2021April 5, 2021 by Essay-Help

The prompt question is, “What is the difference between failing to reject the null hypothesis and having evidence to support the alternative hypothesis?” To answer this question be sure to: 1. Define the null hypothesis. 2. Explain what failing to reject the null hypothesis means. 3. Explain what having evidence to support the alternative hypothesis […]

Compare clinical significance and statistical significance; include which one is more meaningful to you when considering application of findings to nursing practice.

Posted on February 15, 2021February 16, 2021 by Essay-Help

Share what you learned about descriptive analysis , inferential analysis , and qualitative analysis of data; include something that you learned that was interesting to you and your thoughts on why data analysis is necessary for discovering credible findings for nursing. Compare clinical significance and statistical significance; include which one is more meaningful to you […]

Identify whether or not the authors found support for their hypotheses. Consider sample size and Type I and Type II error

Posted on February 13, 2021 by Essay-Help

State the null and alternative hypotheses (Hint. The authors will note the alternative hypotheses, but you will have to infer the null as those aren’t typically stated in published research) Identify the statistical test used to determine statistical significance . Identify the test statistic, note it, and explain what it means Identify the significance level […]

Identify interesting findings from research studies and determine if the results of the research were reliable and valid.

Posted on February 1, 2021 by Essay-Help

Identify interesting findings from research studies and determine if the results of the research were reliable and valid. Research institution/qualifications of the researchers/potential for bias Sampling and research methods Reliability and validity Statistical significance of the results

How confident are you about your inference to the population? What sample size will you need for your study?

Posted on January 31, 2021 by Essay-Help

Sampling INTRODUCTION In practice, however, researchers do not take numerous samples to estimate the population mean. Your applied business research will likely consist of only one random sample from a known population. Since one goal of statistics is to draw conclusions from a subset of evidence, How confident are you about your inference to the […]

Compare clinical significance and statistical significance; include which one is more meaningful to you when considering application of findings to nursing practice.

Posted on September 30, 2020 by Joseph

Evidence based nursing Discussion Questions Data analysis is key for discovering credible findings from implementing nursing studies. Discussion and conclusions can be made about the meaning of the findings from the data analysis. • Share what you learned about descriptive analysis (statistics), inferential analysis (statistics), and qualitative analysis of data; include something that you learned […]

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Tag: statistical significance

What can you say about the statistical significance of the price coefficient in this second sample?Does both examples results are important for making a decision?

Explain what having evidence to support the alternative hypothesis means. What statistically do you use as proof to support the alternative hypothesis?

Compare clinical significance and statistical significance; include which one is more meaningful to you when considering application of findings to nursing practice.

Identify whether or not the authors found support for their hypotheses. Consider sample size and Type I and Type II error

Identify interesting findings from research studies and determine if the results of the research were reliable and valid.

How confident are you about your inference to the population? What sample size will you need for your study?

Compare clinical significance and statistical significance; include which one is more meaningful to you when considering application of findings to nursing practice.