5. A classroom teacher is passing out materials for their class and is giving different materials out to students. Students are either given a pen or a marker as well as paper or cardstock for their supplies. 30 percent of students are given pens, and 42% of students received cardboard. (a) Fill in the tree diagram below with this and any missing information. (b) Assuming the materials distributed are independent from one another. What is the probability a student gets either a pen or paper?

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