8. Complete the final two columns in the following fre- quency distribution table and then find the percentiles and percentile ranks requested: f cf c% 25-29 1 20-24 4 15-19 8. 10-14 7 5-9 3 04 2 a. What is the percentile rank for X = 9.5? b. What is the percentile rank for X c. What is the 48th percentile? d. What is the 96th percentile? 19.5?

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