Distribution
the Probability Distribution of a Discrete Random Variable X $$\begin{array} { c | c c c c } x & 0 & 1 & 2 & 3 \\\hline p ( x ) & .25 & .40 & .20 & .15\end{array}$$

question 105

Short Answer

Distribution
The probability distribution of a discrete random variable x is shown below. $$\begin{array} { c | c c c c } x & 0 & 1 & 2 & 3 \\\hline p ( x ) & .25 & .40 & .20 & .15\end{array}$$
-Find the following probabilities:
a.P(X > 1)
b.P(X > 2)
c.P(1 $\le$ X $\le$ 2)
d.P(0 <X < 1)
e.P(1 $\le$ X $\le$ 3)

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Definitions:

Observing Participants

A research method that involves actively watching and sometimes interacting with participants in their natural settings to gather qualitative data.

Conducting Interviews

Conducting interviews involves systematically asking questions to gather information from participants, a qualitative research method used to understand experiences, opinions, or behaviors.

Precede

To come before something else in time, order, or position.