Descriptive Statistics SectionSample Data Set38 43 56 7692381. Use the Sample Data Set. Find the sample mean .А. 55.17В. 56.17С. 57.17D. 58.17

Sample mean gives central tendency of the given dataset. Sample mean is denoted by x¯.

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MATLAB: An Introduction with Applications

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Author:Amos Gilat

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INSTRUCTION: Perform an appropriate statistical test using the dataset (Sheet name: Raw Data) if a researcher would like to determine if there is a significant difference in the "Serum Creatinine (SCr)" between ages "Under 60" and "60 and Above"? Dataset for this can be retrieved on the given Excel. 1. What is the computed p-value for the given data on the Serum Creatinine (SCr) between "Under 60" and "60 and Above"? Round it off to two decimal places. Then, answer (YES or NO) if there is a significant difference in the Serum Creatinine (SCr) between "Under 60" and "60 and Above"? 2. What is the computed Mean of "Under 60" on the given data for Serum Creatinine (SCr)? Round it off to two decimal places. 3. What is the computed Standard Error of "60 and Above" on the given data for Serum Creatinine (SCr)? Round it off to two decimal places.
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Descriptive Statistics Section Sample Data Setmo 92 38 br 38 43 56 76 1 1. Use the Sample Data Set. Find the sample mean x. А. 55.17 B. 56.17188 С. 57.17 D. 58.17