The table below contains the total cost ($) for four tickets to a basketball game purchased on the secondary market, two beers, two soft drinks, two hot dogs, and one parking space at each arena during a recent season.

215.02	224.58	224.43	215.97	203.04	287.43	261.25	214.76	395.96	317.13
301.05	370.49	310.61	319.41	319.33	420.73	420.32	481.66	484.87	430.76
411.28	543.08	566.08	535.56	532.38	619.08	727.78	766.28	791.92	897.06

a. Organize these costs as an ordered array.

b. Construct a frequency distribution and a percentage distribution for these costs.

c. Around what values, if any, are at least 75% of the costs of attending the game concentrated? Explain.

At least 75% of the costs of attending a game are concentrated around the class groupings

"$200

but less than

$400"

and

"$500

but less than

$700."

B.

At least 75% of the costs of attending a game are concentrated around the class grouping

"$200

but less than

$600."

C.

At least 75% of the costs of attending a game are concentrated around the class grouping

"$500

but less than

$900."

D.

At least 75% of the costs of attending a game are concentrated around the class groupings

"$300

but less than

$500"

and

"$700

but less than

$900."