3 ms·
Wait a minute, 98 is low, and 120 is normal?!? Did I read wrong, or did something happened to the mean of 100 and the standard deviation of 15?
by loup-vaillant 9y ago
Wait a minute, 98 is low, and 120 is normal?!? Did I read wrong, or did something happened to the mean of 100 and the standard deviation of 15?