The following distribution represents the scores of students in Statistics exam. Find the approximate score corresponding to the a) 75th percentile, and b) 90th percentile. Exam Score Frequency 30 - 39 1 40 - 49 50 - 59 5 60 -69 4 70 - 79 15 80 - 89 5 90 - 99 7

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Q: Construct the cumulative frequency distribution for the given data. Cumulative Frequency Age (years)…

A: Total number of frequency 7 Total frequency=87

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A: Prepare a frequency distribution table with a column for intervals and frequencies. Use five…

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A: Solution-: We draw the histogram of given frequency distribution

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Q: The following distribution represents the scores of students in Statistics exam. Find the…

A: *answer:

Q: The following table presents the scores of students in Statistics examination Scores Frequency 30-39…

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Q: The table below shows the scores of a group of students on a 10-point quiz. Test Score Frequency 3 3…

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Q: The table below shows the scores of a group of students on a 10-point quiz. Test Score Frequency 3.…

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