The scores from 50 psychology students that took a standardized test are summarized in the given table. Scores 40-44 45-49 50-54 55-59 60-64 Frequency 6 8 8 9 19 If a relative frequency distribution is constructed for this data set, what is the relative frequency for the fifth class, 60-64? Round the answer to two decimal places. Relative frequency=

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