Answer :
A value of zero would mean there is no overall change between the two time points. The 12 AM temperature data to assist you further.
To find the values of d and s_d, we need to compare the body temperatures of the five subjects measured at 8 AM and 12 AM. Assuming you have the data, you would first calculate the differences (d) for each subject by subtracting the temperature at 8 AM from the temperature at 12 AM. Then, calculate the mean difference (μ_d) and standard deviation (s_d) for these differences.
μ_d represents the average change in body temperature between the two measurement times. If μ_d is positive, it means that body temperatures tend to increase from 8 AM to 12 AM on average, while a negative value would indicate a decrease in temperatures during that time.
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Final answer:
μd represents the mean difference between two sets of values, specifically the body temperatures measured at 8 AM and 12 PM for the given subjects. To find the values of d and so, subtract the temperatures at 8 AM from the temperatures at 12 PM for each subject and calculate the mean and standard deviation of those differences.
Explanation:
μd represents the mean difference between two sets of values. In this case, it represents the mean difference between the body temperatures of the five subjects measured at 8 AM and 12 PM. To find the value of d, you would subtract the temperature at 8 AM from the temperature at 12 PM for each subject and calculate the mean of those differences. Similarly, to find the value of so, you would calculate the standard deviation of those differences.
