Question: Class Limits Class Midpoint Frequency Relative Frequency 2.2 - 11.7 6.95 6 0.12 11.8 - 21.3 16.55 20 0.40 21.4 - 30.9 26.15 11 0.22

Class Limits Class Midpoint Frequency Relative Frequency 2.2 - 11.7 6.95 6 0.12 11.8 - 21.3 16.55 20 0.40 21.4 - 30.9 26.15 11 0.22 31.0 - 40.5 35.75 4 0.08 40.6 - 50.1 45.35 2 0.04 50.2 - 59.7 54.95 2 0.04 59.8 - 69.3 64.55 3 0.06 69.4 - 78.9 74.15 2 0.04 How many colleges were sampled?

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