中位数的检验( Median) a Without assuming a normal distribution a Note: The number of sample data values below a continuous population's median follows a binomial distribution where p=0.5 and n is the sample size 口 The sign Test号验 1. Find the modified sample size m, the number of data values different from the reference value 0 2. Find the limits in the table for this modified sample size 3. Count how many data values fall below the reference value 4. Significant if the count(step 3) is outside the limits(step 2)中位数的检验( Median)  Without assuming a normal distribution  Note: The number of sample data values below a continuous population’s median follows a binomial distribution where p = 0.5 and n is the sample size  The Sign Test（符号检验） 1.Find the modified sample size m, the number of data values different from the reference value q0 2.Find the limits in the table for this modified sample size 3.Count how many data values fall below the reference value 4.Significant if the count (step 3) is outside the limits (step 2)