What is the computed p-value for the given data on the "BMI" before ("Pre") and after ("Post") the treatment or therapy? Round it off to two decimal places. Then, answer (YES or NO) if there is a significant difference in the "BMI" before ("Pre") and after ("Post") the treatment or therapy? 2. What is the computed Mean of "Pre" on the given data for BMI? Round it off to two decimal places. 3. What is the computed Standard Error of "Post" on the given data for BMI? Round it off to two decimal places.
INSTRUCTION: Perform an appropriate statistical test using the dataset (Sheet name: BMI) if a researcher would like to determine if there is a significant difference in the "BMI" before ("Pre") and after ("Post") the treatment or therapy? Dataset for this can be retrieved on the given Excel.
1. What is the computed p-value for the given data on the "BMI" before ("Pre") and after ("Post") the treatment or therapy? Round it off to two decimal places. Then, answer (YES or NO) if there is a significant difference in the "BMI" before ("Pre") and after ("Post") the treatment or therapy?
2. What is the computed Mean of "Pre" on the given data for BMI? Round it off to two decimal places.
3. What is the computed Standard Error of "Post" on the given data for BMI? Round it off to two decimal places.
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