Question

3red balls ,3green balls,2 blue balls what probability of a red ball drwaing ?

Answer 1

$Hey \:there!\\ \\ Solution:\\ \\ Red \:Balls = 3\\ \\ Green\: balls = 3\\ \\ Blue \: balls = 2\\ \\ Total\: no\: of \:balls : 3 + 3 + 2 \\ \\ \:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\: = 8 \\ \\ Probability\: of \:drawing \:a \:red\: ball = \frac{Favourable\: Cases}{Total \:no .\: of\: cases} \\ \\ = \frac{3}{8}\\ \\ \textbf{Thus probability of a red ball = 3/8}$



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Answer 2

Step-by-step explanation:

GIVEN

• Red Balls = 3
• Green balls = 3
• Blue balls = 2
• Total no. of balls = 3+3+2 = 8

WE KNOW THAT

• P [ E ] = Favourable Outcome / Total Outcome

SOLUTION

• P [ drawing a red ball ] = 3/8