Determining Probabilities Using Tree Diagrams and Tables
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چکیده
At the end of a unit on probability, Ms. Pascal decided to allow her students to determine what kind of test the class would write. All the students’ names were put into a hat. Owen was chosen to spin a spinner divided into three equal regions to determine the kind of test: multiple choice (MC), short answer (SA), or a combination (MC & SA). Ava was chosen to roll a four-sided die to determine the number of questions on the test: 5, 10, 15, or 20.
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