Learning the basics 6.23 suppose you select one value from a uniform distribution with a=0and b=10.what is the probability that the value will be a. between 5 and 7? b. between 2 and 3? c. what is the mean? d. what is the standard deviation?

The area under the graph of the continuous uniform distribution is 1.
a. The probability that the value will be between 5 and 7 is the area between 5 and 7.

b. The probability that the value will be between 2 and 3 is the are between 2 and 3.
 
c. The mean is given by:

d. The variance is given by:

The standard deviation is:

)because it's going in order of the math sign