Answer: Pink 12 %, Orange 40%, Green 28%, Blue 20%
Step-by-step explanation:
Given, Total number of,
Pink button = 300
Green button = 700
Orange button = 1000
Blue button = 500
Thus, total button = 300 + 700 + 1000 + 500 = 2500
Now, the probability of getting pink button = [tex]\frac{300_C_1}{2500_C_1} = \frac{300}{2500} = 0.12=12\%[/tex]
The probability of getting green button = [tex]\frac{700_C_1}{2500_C_1} = \frac{700}{2500} = 0.28=28\%[/tex]
The probability of getting orange button = [tex]\frac{300_C_1}{2500_C_1} = \frac{1000}{2500} = 0.40=40\%[/tex]
The probability of getting blue button = [tex]\frac{300_C_1}{2500_C_1} = \frac{500}{2500} = 0.20=20\%[/tex]
⇒ Third Option is correct.
