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need help with this question

 Dec 10, 2019
 #1
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According to the bar graph there are    6+4 +1 + 9 = 20 outcomes

 

Pink has 6 outcomes     6/20 = .3

  green   4                      4/20 = .2

  yellow   1                      1/20 = .05

   blue     9                       9/20 = .45   probability       

I think answer 'a' shows the probabilities correctly

    answer 'd' shows the frequencies correctly  

 Dec 10, 2019

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