the mangers of the bilo supermarket in mt. pleasent, rhode island, gathered the fol-lowing information on the numberof times a customer visits the store during a month. the responses of 51 customers were:

5 3 3 1 4 4 5 6 4 2 6 6 6 7 1

1 14 1 2 4 4 4 5 6 3 5 3 4 5 6

8 4 7 6 5 9 11 3 12 4 7 6 5 15 1

1 10 8 9 12

- starting with 0 as the lower limit of the first class and using a class interval of 3 , organize the data into a frequency distribution.

- describe the distribution.

-convert the distribution to a relative frequency distribution.

- represent this data using the histogram and frequency polygon charts.