Question

45% are sung by a female singer, 45% are sung by a male singer, and 10% are instrumental with no vocals. What is the probability that a particular set of 3 songs contains exactly 2 female singers and 1 male singer? (Hint: Be aware that there are multiple ways to achieve this pattern of songs.)

Answer 1

\(\Large\color{greenyellow}{°☆.。.:*}\large\color{gold}{\diamondsuit}\frak\Huge\color{red}W\Huge\color{blue}e\Huge\color{orange}l\Huge\color{magenta}c\Huge\color{purple}o\Huge\color{teal}m\Huge\color{cornflowerblue}e\large\color{gold}{\diamondsuit}\Large\color{greenyellow}{.:*・°☆.。}\)

\(\bf\Huge\hspace{100 pt}\color{blueviolet}{TO}\)

\(\Large\color{greenyellow}{°☆.。.:*}\large\color{gold}{\diamondsuit}\cal\Huge\color {plum}O\frak\Huge\color{aquamarine}p\Huge\color{olive}e\Huge\color{seagreen}n\cal\Huge\color{salmon}S\frak\Huge\color{cadetblue}t\Huge\color{forestgreen}u\Huge\color{turquoise}d\cal\Huge\color{goldenrod}y\large\color{gold}{\diamondsuit}\Large\color{greenyellow}{.:*・°☆.。}\)

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