Consider the three functions below. 11
f(x)
6
11
- i ( g(x) =
g(x) = f(n)
2hx- il
11 -X
11
6
11
h(x) =
6
11
2
Which statement is true?
O The range of h(x) is y > 0.
O The domain of g(x) is y> 0.
The ranges of f(x) and h(x) are different from the range of g(x).
O The domains of f(x) and g(x) are different from the domain of h(x).

Arandom sample of size n 64 is taken from a population with population proportion p 0.38 describe the sampling distribution of p. draw a graph of this probability distribution with its a. mean and standard deviation. b. what is the probability that the sample proportion is greater than 0.5? what is the probability that the sample proportion is less than 0.3? d. what is the probability that the sample proportion is between 0.35 and 0.45?