Question

15) Data were collected on the hourly wage ($) for two types of marketing managers: (1) advertising/promotion managers and (2) sales managers. The results were used to create the histograms below. 15) Histogramof Advertising/Promotion Hourly, Sales Hourly 20 30 40 50 60 Sales Hourly Advertising/Promoton Hourly 16 14- 12- 10 6 20 30 40 50 60 a. Describe the hourly wage distribution for advertising/promotion managers. b. Describe the hourly wage distribution for sales managers. c. Compare the hourly wages for the two types of marketing managers based on the histograms.

Answer 1

Soluton Dals colleated on the tuo maskemg manageru (o abkending mansgee were woed 6 Sales conouet tha Adveerting Pro motiom Ho 18 mode 14 20 30 40 60 50 Sales Ho 18 16 14 - made 1 2 10 20 30 40 6 0 50 (a The distibuhon of t^e houx adveetising/pomotion manageg an onl mode, ie o unimodal and dkewed right because side laxger values ara on tâe most he Hence the ds hnbuhm unimodal and akeused o ight

Saler (b) The distsibution f tha me node. The given dala betauae moat ased axe ed. towaxdo te values ofthe ft th hs ta distbuh'sn ia unimodal and skewed left паdоли ( Cn en t bota te hishogsta. e cam woon tend to managn compaon omelude taatthe galua eD a oase pothohom mange adveshaing od i.
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