Question

Question

Sales at Joe’s BBQ in Salina, Kansas, were $35,676 for the first week of June 2015. How did Joe do compared with the rest of the barbecue restaurants in the county association? Sales are shown in Chapter 10 Data Set 3.

Chapter 10 Data Set 3

June 2015 Sales (Week #1)

$22,402

$37,205

$33,931

$39,892

$22,705

$37,290

$28,060

$25,047

$28,541

$33,301

$38,738

$34,655

$26,029

$22,329

$27,007

$29,143

$20,961

$26,025

Answer 1

By simply calculating mean of sales of the rest of the barbecue restaurants in the county.

Here the mean value is given by,

$29625.61.

We found that sales at Sales at Joe’s BBQ in Salina, Kansas is greater than average sale of the rest of the barbecue restaurants in the county. We conclude that sales at Sales at Joe’s BBQ in Salina, Kansas is good than others.