Questions: Question 3, 2.2.15-T Part 1 of 4 HW 8core: 35%, 1.75 of 5 points O Points: 0 of 1 The accompanying work hours data contains the average number of hours worked necessary to afford the cost of three people Basketball Association (NBA) game, inclusive of parking and food and beverage costs, at 25 of the NBA arenas during a recent a. Organize these costs as an ordered array, b. Construct a frequency distribution and a percentage distribution for these costs, c. Around which class grouping, if any, are the costs of attending a basketball game concentrated? Explain. a. Organize these costs as an ordered array, Enter the 5 smallest and 5 largest values, (Type integers or decimals, Use ascending order.) Work Hours Data Brooklyn Nets 7 Charlotte Bobcats 6.0 Cleveland Cavaliers 7.3 Dallas Mavericks 6.3 Denver Nuggets 6.3 Detroit Pistons 6.8 Golden State Warriors 7.8 Houston Rockets 0.8 Indiana Pacers 0.6 Los Angeles Lakers 12.6 Memphis Grizzlies 6.4 Miami Heat 13.3

Solution Steps

The work hours data for attending an NBA game is organized into an ordered array: \[ \text{Ordered Data} = [0.6, 0.8, 6.0, 6.3, 6.3, 6.4, 6.8, 7, 7.3, 7.8, 12.6, 13.3] \] The 5 smallest values are: \[ \text{Smallest 5 Values} = [0.6, 0.8, 6.0, 6.3, 6.3] \] The 5 largest values are: \[ \text{Largest 5 Values} = [7, 7.3, 7.8, 12.6, 13.3] \]

A frequency distribution is created by dividing the ordered data into 5 bins, resulting in: \[ \text{Frequency Distribution} = [2, 0, 8, 0, 2] \] The percentage distribution corresponding to the frequency distribution is calculated as: \[ \text{Percentage Distribution} = \left[\frac{2}{12} \times 100, 0, \frac{8}{12} \times 100, 0, \frac{2}{12} \times 100\right] = [16.67, 0, 66.67, 0, 16.67] \]

The class grouping with the highest concentration of costs is determined by identifying the bin with the maximum frequency. The highest frequency occurs in the third bin, which corresponds to the range: \[ \text{Class Grouping with Highest Concentration} = (5.68, 8.22) \] This indicates that the costs of attending a basketball game are concentrated around this class grouping.

Final Answer