A Box Contains One Red, Three Blue and Two Green

question 81

Short Answer

A box contains one red, three blue and two green marbles. Two marbles are randomly selected without replacement. Let
R = {The selected marble is red.}
B = {The selected marble is blue.}
G = {The selected marble is green.}
C = {Both marbles selected are the same color.}
D = {At least one of the marbles is blue.}
a. Find P(C).
______________
b. Find P(D).
______________
c. Find
.
______________
d. Find
.
______________
e. Find P(D | C).
______________

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Definitions:

Joan Erikson

A psychologist who collaborated extensively with her husband, Erik Erikson, contributing to the field of human development, particularly regarding the stages of psychosocial development.

Adolescence

Stage of life commonly defined as the onset of puberty when sexual maturity or the ability to reproduce is attained.

Middle-Age

A period in a person's life typically ranging from about 45 to 65 years old, characterized by transitions in physical, emotional, and social aspects.

Psychology

The scientific study of the human mind and its functions, especially those affecting behavior in given contexts.