The question is in the diagram.
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total counters= n
no. of blue counters=1
no. of red counters=n-1
a) probability of blue counters=1/n
probability of red counters=n-1/n
probability of each
counter=0.125
b) probability of blue counter= 1/n
0.125=1/n
0.125×n=1
n=1/0.125
probability of red counters=n-1/n
= 1/0.125 - 1÷1/0.125
=0.75
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Answer:
0.125
explanation:
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