Question

5:31 PM Sat Mar 14 Assignments x Do Homework - Lloyd Odx + < ) c mathxl.com ☆ .. Statistics and Probability I, MTH 101 Lloyd Oduigwe 1 03/14/20 5:31 PM Save Homework: Section 4.1 Homework Score: 0 of 1 pt 1 of 16 (0 complete) 4.1.1 HW Score: 0%, 0 of 16 pts IE Question Help What is a random variable? Choose the correct answer below. O A The outcome of a probability experiment is often a count or a measure. When this occurs, the outcome is called a random variable OB A variable is random when it has a finite or countable number of possible outcomes that can be listed. OC The outcome of a probability experiment is often a category or label. When this occurs, the outcome is called a random variable OD. A variable is random when it has an uncountable number of possible outcomes.

Answer 1

Option (A) The outcome of a probability experiment is often a count or a measure . When this occurs, the outcome is called a random variable.

Random Variable : E Def". A random variable is a numerical description of the outcome of a statical experiment. or (11) Def": - A random variable is a measurable function XIRJE from a set of possible outcomes or to a measurable space