Kai Keoni Has Created Custom Statues Made Out of Scrap

question 81

Multiple Choice

Kai Keoni has created custom statues made out of scrap metal for over ten years.He lives above his shop in Martha's Vineyard,Maryland.Kai is an accounting fanatic and has kept detailed records of every statue he has ever created.For every sale,he obtains the customer's name and address,a description of the statue,and a picture of the statue sold to the customer.His unique style has recently attracted the attention of several celebrities.Ready to take his business to the next level,Kai has hired you to construct an accounting information system,which he wants modeled after his paper records.As you look over his records,you realize that sometimes the same customer is recorded by a slightly different name.For example,Mike Mulligan bought a horse statue,M.Mulligan bought a pig statue,and Mike M.all seem to be the same person.This is an example of what type of problem in the existing records?

• A) entity integrity
• B) referential integrity
• C) update anomaly
• D) insert anomaly

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Definitions:

Population Proportion

The fraction or percentage of a population that shares a particular characteristic or attribute.

Sample Proportion

The proportion or percentage of the sample that has a particular characteristic, often used to estimate the true population proportion.

Independent Samples

Two or more groups of data that are collected from populations that do not overlap, ensuring that the samples do not influence each other.

Registered Democrats

Individuals who have officially registered to vote as members of the Democratic Party in the United States.