What is the cumulative frequency of students that scored half of the points on the SAT? choices: 1. none of the above/can't be determined 2. 26 3. 9 4. 55.5 5. 0.35   I already tried 2(26) and 5(0.35) but it was wrong.

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Q: Hello could you plz help me understand how to solve the parts I got wrong. Thanks much

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