Which cultural practice emphasized painted furniture and symbolic grave goods?

Suppose there are  [n] devices in parallel. The probability that each device works is p=[p]. What is the probability of success overall?

Which cultural practice emphasized painted furniture and symbolic grave goods?

Consider a pair of random variables X and Y, each of which take on values on the set A={1,2,…,[n]}. The joint distribution of X and Y is a constant for all (x,y) pairs coming from the set A above. Let the random variable Z be given as the maximum of X and Y.  Find the probability that Z is less than or equal to [k].  

Which culture practiced human sacrifice during funerals for nobility?

The random variable that this problem is about is called . It is  a continuous uniform random variable over the interval where [a] and [b]. Find  

Who held the primary responsibility for burial duties in Hebrew culture?

Which culture buried their dead with red envelopes symbolizing refuge for the soul?

Suppose random variables X and Y are related as Y=[a]X+[b]. Suppose the random variable X has mean zero, and variance 1. What is expected value of ?

What was the original purpose of coins placed on the eyes of the deceased?