Answer:
3.5
Step-by-step explanation:
Let X be our random variable in the interval [0,7]
We notice that this is a continuous random variable of uniform distribution.
The mean of expected value of a uniform random variable X is:
[tex]E(X)=\frac{(a+b)}{2}\\\\=\frac{(7+0)}{2}\\\\\\=3.5[/tex]
Hence, the mean of the distribution is 3.5
