lia8483
Answered

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Can anyone help me with this question on Frequency Trees? Thanks!

Can Anyone Help Me With This Question On Frequency Trees Thanks class=

Sagot :

17LWright

Answer:

so if you put 14 in the boys bubble then do 30-14

Step-by-step explanation:

Answer: 0.5

a) boys: 14

  girls  : 16

b) the ways to randomly select a student is n(A) = 30C1 = 30

the ways to choose a girl is n(B) = 16C1 = 16

=> the probability to randomly select a student being a girl is

n(B)/n(A) = 16/30 ≈ 0.5

Step-by-step explanation:

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