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Question 2Why is effect size related to importance?1 pointEffect size provides a measure of the size of the difference that is not influenced by sample size.Effect size is another way to confirm the findings of hypothesis testing.Effect size includes sample size so it is reliable.Effect size indicates if the results of sampling are likely due to chance

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Question 2Why is effect size related to importance?1 pointEffect size provides a measure of the size of the difference that is not influenced by sample size.Effect size is another way to confirm the findings of hypothesis testing.Effect size includes sample size so it is reliable.Effect size indicates if the results of sampling are likely due to chance

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Solution

Effect size is related to importance for several reasons:

  1. Effect size provides a measure of the size of the difference that is not influenced by sample size: This means that it gives a more accurate representation of the true difference between groups or variables, regardless of how many data points you have. This is important because it allows for a more accurate interpretation of results.

  2. Effect size is another way to confirm the findings of hypothesis testing: Hypothesis testing can tell you if a result is statistically significant, but it doesn't tell you how significant. Effect size can help fill in that gap by providing a measure of the magnitude of the difference.

  3. Effect size includes sample size so it is reliable: While effect size is not influenced by sample size, it does take it into account. This means that it can provide a reliable measure of the difference between groups or variables, even when sample sizes are small.

  4. Effect size indicates if the results of sampling are likely due to chance: If the effect size is large, it's less likely that the results are due to chance. This can help researchers determine if their findings are likely to be replicated in future studies.

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Effect size values can help a researcher or reader determine1 pointstatistical significance.if you should reject or fail to reject the null hypothesis.if an effect is meaningful.the sample size.

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A researcher conducts a study with a large sample size and finds a statistically significant result. However, the effect size is very small. What is the implication of this finding?  A. The study has high statistical power  B. The results are practically significant  C. The findings may not have real-world importance  D. The study has a Type II Error

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