emmanuttall1d
emmanuttall1d emmanuttall1d
  • 20-05-2020
  • Mathematics
contestada

Anyone understand this ?

Anyone understand this class=

Respuesta :

hkhenze
hkhenze hkhenze
  • 20-05-2020

Answer:

on 3 = 36 , on 4 =63

Step-by-step explanation:

Probability of the dice landing on 3 = 1-(0.13+0.05+0.21+0.19+0.3) = 0.12

Estimated total number of time s lands on 3 = 0.12*300 =36

Estimated total number of time s lands on 4 = 0.21*300= 63

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sallysherif sallysherif
  • 20-05-2020
I believe u should just do a ratio and then cross multiplication

2 : 3. Answer= 3x0.05
0.05 : ? ————-
2
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