Answered

the library where kara works is planning to add a maker space where members can share equipment and services to create crafts. kara randomly selected members from their database, then contacted them to ask what kinds of equipment and services they would be most likely to use. what type of observational study is this?

Answer :

KhiradAfaq

Kara randomly selected members from their database, then contacted them to ask a sample survey of equipment and services they would be most likely to use.

What is database?

A database is a structured collection of data that is stored and accessed electronically in computing. Small databases can be kept on a file system, whereas large databases are kept on computer clusters or in the cloud. Database design encompasses both formal techniques and practical considerations, such as data modelling, efficient data representation and storage, query languages, sensitive data security and privacy, and distributed computing issues such as concurrent access and fault tolerance.

Since data is collected from a random sample, so this is the type of observational study.

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Complete Question

The library where Kara works is planning to add a maker space where members can share equipment and services to create crafts. Kara randomly selected members from their database, then contacted them to ask what kinds of equipment and services they would be most likely to use. What type of observational study is this? Choose 1 answer:

A) retrospective study

B) A prospective study

C) A sample survey

D) None of these.

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