The reading on a voltage meter connected to a test circuit is uniformly distributed over the interval , where is the true but unknown voltage of the circuit. Suppose that denote a random sample of such readings. a. Show that Y(bar) is a biased estimator of θ and compute the bias.
b. Find a function of Y(bar) that is an unbiased estimator of θ
c. Find MSE(Y(bar)) when Y(bar) is used as an estimator of θ

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?