A survey was conducted of 100 students on which credit cards the students have, Mastercard and/or Visa. There is a .6 probability the student has a Visa. There is a .5 probability the student has a Mastercard. There is a .3 probability the student has both. a. What is the probability a student has a Visa, Mastercard, or both?

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A: We have given that Hank makes 11 out of every 20 of his free throws.

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Q: 2. Find the z-score corresponding to the given area, 0.3519, which is to the right of z of the norma...

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A: We have given that  P( Full restore is available for use ) = 0.98 P( Max revive is available for use...

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Q: What is P(ANB) if P(A) = 0.65, P(B) = 0.30 and P(AUB) = 0.75? %3D %3D %3D

A: It is given that P(A) = 0.65, P(B) = 0.30, P(A U B) = 0.75 Note : Since you have asked multiple ques...