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fThe accompanying table shows the tax, in dollars, on a pack of cigarettes in 30 randomly selected cities. Complete parts (a) through (9) below. Eff
\fThe accompanying table shows the tax, in dollars, on a pack of cigarettes in 30 randomly selected cities. Complete parts (a) through (9) below. Eff Click the icon to view the table of data. (a) Construct a frequency distribution. Use a first class having a lower class limit of 0 and a class width of 0.50. (Type integers or decimals. Do not round.) Tax Frequency (b) Construct a relative frequency distribution. Use a first class having a lower class limit of 0 and a class width of 0.50. (Round to two decimal places as needed.) Tax Relative Frequency(c) Construct a frequency histogram. Choose the correct graph below. O A. O B Frequency Frequency 2 3 5 2 3 Cigarette Tax Rate (dollars) Cigarette Tax Rate (dollars) O C. O D. Frequency Frequency 2 3 4 5 2 3 4 5 Cigarette Tax Rate (dollars) Cigarette Tax Rate (dollars) (d) Construct a relative frequency histogram. Choose the correct graph below. O A. ARelative Frequency O B. A Relative Frequency 0.4- O- 3 O 2 3 Cigarette Tax Rate (dollars) Cigarette Tax Rate (dollars) O C. ARelative Frequency O D. ARelative Frequency 0.4- 0.4- 3 2 3 Cigarette Tax Rate (dollars) Cigarette Tax Rate (dollars) (e) Describe the shape of the distribution. The distribution is(1) Repeat parts (a)-(e) using a class width of 1. Construct a frequency distribution. (Type integers or decimals. Do not round.) Tax Frequency Construct a relative frequency distribution. (Round to two decimal places as needed.) Tax Relative Frequency Construct a frequency histogram. Choose the correct frequency histogram below. O A. 14- Frequency Frequency parade Tax Rate (dollars) Cigarette Tax Flats (dollars) 5 OC () D. a Friquincy 2 2 3 garella Tax Rate (dollars) Construct a relative frequency histogram. Choose the correct relative frequency histogram below. OA A Relative Frequency OB. A Relative Fruquincy a a Cigarette Tax Fouls (dollars) 2 Cigarette Tax Pearls (dullers) 5 OC A Relative Frequency OD. ARelative Frequency Cigarette Tax Rate (dolars) Describe the shape of the distribution. The distribution is (9) Does one frequency distribution provide a better summary of the data than the other? Explain. O A. Neither distribution seems to show the shape of the data well. A different class size should be used. B. The shape is not dear in the distribution with more classes, so fewer classes should be used. " C. The shape is not clear in the distribution with fewer classes, so more classes should be used
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