q13 DATAfile: SalesA sales manager collected the following data on annual sales for new customer accounts and the number of years of experience for a sample of 10 salespersons.Years ofExperienceAnnual SalesSalesperson($1,000s)802.97492441026.10368111710119810123111171013136(a) Develop a scatter diagram for these data with years of experience as the independent variable.150150140+130150T140150140140+130130-130-120120120120* 120110110-100 +110110-100100* 90E 80-100-909090E80-808070707070606060604 610121446 810121446 8101214468101214Years of ExperienceYears of ExperienceYears of ExperienceYears of Experience(b) Develop an estimated regression equation that can be used to predict annual sales (in $1,000s) given the years of experience.(c) Use the estimated regression equation to predict annual sales (in $1,000s) for a salesperson with 7 years of experience.$| thousandAnnual Sales ($1,000s)Annual Sales ($1,000s)Annual Sales ($1,000s)Annual Sales ($1,000s)

Name: q13 DATAfile: SalesA sales manager collected the following data on ann
Uploaded: 2024-03-20T06:47:08.000Z
Channel: Bartleby
Description: q13 DATAfile: SalesA sales manager collected the following data on annual sales for new customer accounts and the number of years of experience for a sample of 10 salespersons.Years ofExperienceAnnual SalesSalesperson($1,000s)802.97492441026.10368111