A private hospital gets an average of 2.1 hospital admissions a day from its emergency room. X is the count of hospital admissions from the emergency room in a day. What is the probability that the hospital will see at least 4 admits from the emergency room on a randomly selected day

An object in geometry with no width, length or height is a(n):

Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain

Simplify the algebraic expression 8y-2(y+4)