Multiple Choice
Of the last 400 customers entering a supermarket, 20 have purchased a mobile phone. If the classical approach for assigning probabilities is used, the probability that the next customer will purchase a mobile phone is:
A) 0.80.
B) 0.20.
C) 0.05.
D) 0.50.
Correct Answer:
Verified
Correct Answer:
Verified
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