can you please solve these
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Step-by-step explanation:
p (event happening) = no. of desired outcomes ÷ total no. of outcome
Q. 7. a) p (red ball) = no of red balls ÷ total no of balls
= 4 ÷ (4+5+3)
= 4 ÷ 12
= 1 ÷ 3
Q. 7. b) p (white ball) = no of white balls ÷ total no of balls
= 3 ÷ (4+5+3)
= 3 ÷ 12
= 1 ÷ 4
Q. 7. c) p (yellow ball) = no of yellow balls ÷ total no of balls
= 5 ÷ (4+5+3)
= 5 ÷ 12
Q. 8. i) same / equal
Q. 8. ii) chance experiment
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