For a uniform distribution, show why 100% of the distribution lies within 2 standard deviations of the

Question:

For a uniform show why 100% of the lies within 2 standard deviations of the mean, regardless of the values for a and b with a < b.
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...