Because thyroid disorders can cause changes in menstrual cycle and mood, the symptoms are sometimes mistaken for menopause. If a thyroid problem is suspected, a simple blood test can determine whether the true culprit is menopause or a thyroid disorder -- or a combination of the two.
In statistics, the standard score is the (signed) number of standard deviations an observation or datum is above the mean. Thus, a positive standard score indicates a datum above the mean, while a negative standard score indicates a datum below the mean.hus, a positive standard score indicates a datum above the mean, while a negative standard score indicates a datum below the mean.
This called a standard score because you can see that 100 is at the exact. center of the curve. Z-scores, T scores, and scaled scores express the same thing that. standard scores do, but do so based on a different numerical system with different. means and standard deviation units as shown above. The percentage of people who. score is each standard deviation unit is noted in the bell curve above with % values.