The probability that a student has a Visa card (event ) is 75. The probability that a student has a MasterCard (event M is 11. The probability that a student has both cards is 04. (a) Find the probability that a student has either a Visa card or a MasterCard. (Round your answer to 2 decimal places.) Probability 0.88 8 (b) In this problem, are Vand Mindependent? Yes No O

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