A random variable X follows the uniform distribution with a lower limit of 750 and an upper

Question:

A random variable X follows the uniform with a lower limit of 750 and an upper limit of 800.
a. Calculate the mean and the standard deviation of this
b. What is the probability that X is less than 770?

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...