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1) Say, that A and B are two mutually exclusive events such that P(A) = 0.52 and P(B) = 0.21. What is the value of
1)
Say, that A and B are two mutually exclusive events such that P(A) = 0.52 and
P(B) = 0.21. What is the value of P(A and B)?
2)
Below is a contingency table summarising smartphone banking usage by gender, based on a survey count of these categorical variables. 'Yes' represents those using smartphone banking.
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