Discrete Probability Distribution

Question 1

also known as probability mass function

Answer 1

probability distribution

Question 2

table that gives a list of probability values along with their associated value in the range of a discrete random variable.

Answer 2

probability distribution,

Question 3

is the set of all values possible for a given random variable.

Answer 3

Range Space

Question 4

also called a stochastic variable

Answer 4

RANDOM VARIABLES

Question 5

is a rule that assigns a numerical value or characteristic to an outcome of an experiment.

Answer 5

RANDOM VARIABLES

Question 6

it is essentially a variable, usually denoted as X or any capital letter of the alphabet, because its value is not constant – it assumes different values due to chance.

Answer 6

RANDOM VARIABLES

Question 7

are measures of variability, which means that they describe the degree of homogeneity or heterogeneity of a given set of data.

Answer 7

Variance and standard deviation

Question 8

two probability distributions have the same mean value but are entirely different.

T or F

Answer 8

T

Question 9

The variance is denoted as

Answer 9

σ²

Question 10

standard deviation is denoted as

Answer 10

σ