We have already calculated the standard deviation of mean addition and subtraction. How can we compare it with the national norm in SPSS and calculate t

We have already calculated the standard deviation of mean addition and subtraction. How can we compare it with the national norm in SPSS and calculate t

The t-test with reference norm value uses SPSS mean value comparison, and one of them is single sample t-test
The need to compare the mean and norm corresponding to the input can be
Long term part-time SPSS data analysis, questionnaire data analysis, paper data analysis, medical experiment data analysis