Question

32. Bought a new car lately? The following table presents the number of cars sold by several manufacturers in a recent month. 26.6 Manufacturer Sales (in thousands) General Motors 82.2 Toyota 96.6 Ford 68.4 Chrysler Honda Nissan 78.0 Hyundai Others 159.0 Source: Wall Street Journal 69.9 42.0 a. Construct a frequency bar graph. b. Construct a relative frequency distribution. c. Construct a relative frequency bar graph. d. Construct a pie chart.

Need help on this

Answer 1

160 159 150 140 130 120 110 96.6 90 78 70 68.4 69.9 26 General Toyota Molors Ford Chagsler Honda Nissan Hyundaj athers Manufactured's – MATRIKAS

- (8) Relative Frequency Distribution (Sales) Manufacturer frequency Relative Sales General Motors 82.2 13.20 Toyota 9606 15.51 Ford 68.4 10.98 Chrysler 4:27 Honda 69.9 11.22 Nissan 78 12.53 6.74 Quest 159 62207 U TL I 42 Hyundai 25.53 II 1 Relatione Frequency frequency & loo. fun of frequency 1 1 25:53 1 Relative Sales 1 15:5 1253 - 13.2 1 122 10.08 + 6.79 4.27 1 1 - General Toyota Food Chrysler Honda Nissan Hyunda' other matnika Meloy

- D. Pie Chart To compute/ draw a frie chart, we find angles - Corresponding to each Manufacturer using Angle = Angle - Frequency x 360° Total Frequency or Relative frequency x 360° Manufacturer Genual Motors Toyota Chrysler Relative 0-1320 0.1551 0.1098 0.042 7 0.1122 0-1253 0-0674 0-2553 angle thelature x360) - 48° ~ 56° 8940 15° 40° ~ 45° ~ 240 92 Honda Nissan tyundai Claw MATRIKAS

40 11 Ford Toyol 750 T 480 Chrysler General Motor Honda others +920 Nislom 11 V Hyundai 450V &. Using Relature Distribution, General Melere were 13.2% of overall sales, MAN