Answer:
Total probability value is 1
P(green) = 0.2 , P(brown) = 0.54
Given P(red) = P(yellow) = x
Total Probability = P(green) + P(Brown) + x + x
1 = 0.2 + 0.54 + 2x
1 - 0.74 = 2x
x = 0.13
P(red) = P(yellow) = 0.13
Now number of times it landed on each color :
[tex]On \ red :\\P(red) = \frac{number \ of \ times \ on \ red}{1200} \\\\0.13 *1200 = number \ of \ times \ on \ red\\number \ of \ times \ on \ red\\ = 156\\[/tex]
Since P(red) = P(yellow) , the number of time on yellow and red are same.
[tex]On \ yellow :\\number \ of \ times \ on \ yellow = 156[/tex]
[tex]On \ green :\\P(green ) = \frac{number \ of \ times \ on \ green}{1200}\\\\0.2 *1200 = number \ of \ times \ on \ green\\\\number \ of \ times \ on \ green = 240[/tex]
[tex]On \ Brown : \\P(brown) = \frac{number \ of \ times \ on \ brown}{1200}\\\\0.54 *1200 = number \ of \ times \ on \ brown\\number \ of \ times \ on \ brown = 648[/tex]
Answer :
Red 156
Green 240
Brown 648
Yellow 156
