Question: Grade 12 Data Managment James has two tests coming up next week. He has a 80% probability of passing his History test, and a 70%
Grade 12 Data Managment

James has two tests coming up next week. He has a 80% probability of passing his History test, and a 70% probability of passing his English test. Determine the following probabilities. (a)The probability that James doesn't pass either test. (3 marks) (b) The probability that James passes at least one of his tests. (2 marks)
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