A description of how the probabilities are distributed over the
values the random variable can assume is called a probability
distribution. (
)
values the random variable can assume is called a probability
distribution. (
)
举一反三
- A variable that can take on values at any point over a given interval is called _______. A: a value variable B: a continuous random variable C: a point variable D: a discrete random variable
- A variable that can take on values at any point over a given interval is called _______.
- The function f(x) that defines the probability distribution of a continuous random variable X is a:
- The<br/>population inversion distribution is also called as() A: Negative<br/>temperature distribution B: Boltzmann<br/>distribution C: Thermal<br/>equilibrium distribution D: Maxwell<br/>distribution
- Which<br/>of the following can be used as the Y-axis of the bar chart? () A: frequency B: relative<br/>frequency C: relative<br/>frequency density D: values<br/>of a variable