A shoe retailer decides to record the styles and sizes of shoes that his customers choose. He records this data for an entire year by keeping track of his customers' purchases. Which statement accurately describes the type of data the shoe retailer is collecting? a. The shoe retailer is receiving available data on shoe sizes and styles from nearby shoe companies.
b. The shoe retailer is gathering available data because customers tell him which shoe sizes and styles they prefer.
c. The shoe retailer is gathering raw data because he is recording shoe sizes and styles by himself.
d. The shoe retailer is receiving raw data on shoe sizes and styles from nearby shoe companies.

c. The shoe retailer is gathering raw data because he is recording shoe sizes and styles by himself.

Step-by-step explanation:

He records this data for an entire year by keeping track of his customers' purchases.

His customer's purchases will be from his shop and no one elses from the neighbours or of other company.

The only way to keep record of his customers' purchases is from his shop.

Option a is incorrect because he wants to check the drive force of his shop not other shops.

Option b is also incorrect because the items bought indicate the purchases not the preference told.

Option d is also incorrect becuase nearby companies wil have their own styles and sizes collection.

yes

step-by-step explanation:

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads