Question: NRF/BIG research provided results of a consumer holiday spending survey. The following data provide the dollar amount of holiday spending for a sample of 25 customers.

1200 850 740 590 340

450 890 260 610 350

1780 180 850 2050 770

800 1090 510 520 220

1450 280 1120 200 350

a) Use a class width of $250 to prepare a frequency distribution for the data.

b) Prepare a histogram.