jcastronakaya
jcastronakaya
02.09.2019 • 
Mathematics

Need to get an a
use the chart below. in a given week, what is the probability that more than 300 cd's sell?
number of top 10 cds sold each week
0-100 101-200 201-300 301-400 401-500
0.1 0.15 0.4 0.25 0.1
a) 0.40
b) 0.25
c) 0.75
d) 0.35

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