duongtruclinh duongtruclinh

11-01-2021
Mathematics

contestada

Johnny is picking marbles out of a bag. The results are recorded below.
Red 24
Blue 16
Yellow 10
Green 22
Black 8
What is the experimental probability of picking a blue marble?
A. 20%
B. 80%
C. 16%
D. 2%

Respuesta :

jcherry99 jcherry99

11-01-2021

Answer:

A

Step-by-step explanation:

The total number of marbles is 24 + 16 + 10 + 22 + 8 = 80

Blue has been picked 16 times

P(Blue)= 16/80 * 100 = 20%

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