Below is the probability distribution for random variable x. What is the standard deviation of this probability distribution? x
0 4 8
p(x)
0.85 0.05 0.10

The variable in a relation who’s value depends on the value of the independent variable is called what?

According to the 2008 u. s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

Which of the following is equal to the rational expression when x is not equal to -2 or -6?