questions 1 and 2 Coastal Star Sales Corporation Questions Calculate a mean and a standard deviation...
Coastal Star Sales Corporation Questions Calculate a mean and a standard deviation for each variable. 2. Set a 95 percent confidence interval around the mean for cach variable 3. Calculate the median, mode, and range for each variable 4. Organize the data for current sales into a frequency distribu- tion with three classes: (a) under $500,000, (b) $500,000 to from Dounload the data sets for this case Case www.cengage.com/marketing/zikmund or request them from your instractor 13.1 Coastal Star Sales Corporation is a West Coast wholesaler that mar- kets leisare prodocts from several manufacturers. Coastal Star has an 80-penon sales force that sells to wholesalers in a six-state area, which is divided into two sales regions Cae Exhibit 13.1-1 shows the names of a sample of eleven salespeople, some descriptive infor- mation about each person, and sales performance for each of the last $999,999, and (c) $1,000,000 and over 5. Organize the data for yearrs of selling experience into a fre- quency distribution with two classes: (a) less than five years and (b) five or more years 6. Convert the frequency distributions from question 5 to per- centage distributioms two years Souse Cengage Leaning 203 CASE EXHBIT 13.1-1 Salesperson Data: Coastal Star Sales Corporation Sales Years of Previous Current Region Salesperson Age Experience Year Year Northern Northern Northern Jackson Gentry La Forge 40 $ 412.744 1,491,024 S 411,007 1,726,630 700,112 471,001 449,261 519,412 713,333 2,009,041 1,030,000 422,798 60 26 301,421 401,241 Northern Northern Southern Southern Southern Southern Miller 39 Mowen 64 448,160 Young Fisk Kincaid 51 518,897 846,222 34 67 10 1,527,124 921,174 463,399 548011 Krieger Manzer Weiner 47 Southern 64 5 Southern 27 422.001 Source: O Cengage Learning 2013 2N-SN-omnN
Coastal Star Sales Corporation Questions Calculate a mean and a standard deviation for each variable. 2. Set a 95 percent confidence interval around the mean for cach variable 3. Calculate the median, mode, and range for each variable 4. Organize the data for current sales into a frequency distribu- tion with three classes: (a) under $500,000, (b) $500,000 to from Dounload the data sets for this case Case www.cengage.com/marketing/zikmund or request them from your instractor 13.1 Coastal Star Sales Corporation is a West Coast wholesaler that mar- kets leisare prodocts from several manufacturers. Coastal Star has an 80-penon sales force that sells to wholesalers in a six-state area, which is divided into two sales regions Cae Exhibit 13.1-1 shows the names of a sample of eleven salespeople, some descriptive infor- mation about each person, and sales performance for each of the last $999,999, and (c) $1,000,000 and over 5. Organize the data for yearrs of selling experience into a fre- quency distribution with two classes: (a) less than five years and (b) five or more years 6. Convert the frequency distributions from question 5 to per- centage distributioms two years Souse Cengage Leaning 203 CASE EXHBIT 13.1-1 Salesperson Data: Coastal Star Sales Corporation Sales Years of Previous Current Region Salesperson Age Experience Year Year Northern Northern Northern Jackson Gentry La Forge 40 $ 412.744 1,491,024 S 411,007 1,726,630 700,112 471,001 449,261 519,412 713,333 2,009,041 1,030,000 422,798 60 26 301,421 401,241 Northern Northern Southern Southern Southern Southern Miller 39 Mowen 64 448,160 Young Fisk Kincaid 51 518,897 846,222 34 67 10 1,527,124 921,174 463,399 548011 Krieger Manzer Weiner 47 Southern 64 5 Southern 27 422.001 Source: O Cengage Learning 2013 2N-SN-omnN