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need explanation picture is added QUESTION 9 In a large class, following table gives the final grade distribution. In this class assigned grades are A,

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QUESTION 9 In a large class, following table gives the final grade distribution. In this class assigned grades are A, B, C, D, and F. Use the table to answer following questions: Grade Frequency I MUOL 44 16 1) Assuming the variable is the grade, what is the level of measurement of this variable? 2) What is the class size? 3) What is the modal grade? In other words, what is the mode of the variable grade? 4) What is the relative frequency of grade (? Give your answer as a percentage with two decimal places 5) How many students got B or better in this class? student is selected at random from this class, what is the chance that he/she passed the course (Assume D or better is passing)

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