The College Board 's verbal and mathematics scholastic aptitude tests are scored on a scale of 200 to 800 It seems reasonable to assume that a distribution of all test scores, either verbal or math, is mound shaped If is the standard deviation of one of these distributions, what is the largest valu...

If the distribution is moundshaped then almost all ...

The College Board's verbal and mathematics scholastic aptitude tests are scored on a scale of 200 to

Question:

The College Board's verbal and mathematics scholastic aptitude tests are scored on a scale of 200 to 800. It seems reasonable to assume that a of all test scores, either verbal or math, is mound-shaped. If σ is the standard deviation of one of these distributions, what is the largest value (approximately) that σ might assume?
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...