Answers

1. Answer:

   3 / 10

   Step-by-step explanation:

   Total = 30 times

   n ( T ) = 30

   Green = 9

   n ( G ) = 9

   To find : Probability of Green [ P ( G ) ]

   Formula : –

   P ( G ) = n ( G ) / n ( T )

   P ( G ) = 9 / 30

   9 = 3 x 3

   30 = 3 x 10

   P ( G ) = ( 3 x 3 ) / ( 3 x 10 )

   P ( G ) = 3 / 10

   Hence,

   the experimental probability that the next time the spinner is spun, it lands on green is 3 / 10.

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2. B
   If it landed on green 9/30 times that is the ratio.
   3/10= 9/30

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