Data task 55: A Queensland senior class applies the information to a reef, climate or regional-services investigation. A sample contains 13 compliant and 15 non-compliant records. One is chosen at random. What is the probability it is compliant?

Data task 55: A Queensland senior class applies the information to a reef, climate or regional-services investigation. A sample contains 13 compliant and 15 non-compliant records. One is chosen at random. What is the probability it is compliant?

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