Data task 175: A pre-service teacher is using the data for classroom planning, assessment or school operations. The setting is a school budget exercise. A sample contains 17 compliant and 12 non-compliant records. One is chosen at random. What is the probability it is compliant?

Data task 175: A pre-service teacher is using the data for classroom planning, assessment or school operations. The setting is a school budget exercise. A sample contains 17 compliant and 12 non-compliant records. One is chosen at random. What is the probability it is compliant?

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