A travel agency wants to study the yearly family travel expenses of the customers. A random sample of 60 families is selected and the data is recorded in the following table. Yearly family travel expenses (RM000) 0-<4 4-< 8 8-< 12 12-< 20 20 and above Number of families 8 13 19 14 a) Draw a histogram to estimate the mode. Interpret the value obtained.

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