Katrina Is a Sales Representative for an Online Retailer

question 46

Multiple Choice

Katrina is a sales representative for an online retailer. She needs to update her customer list with new contact information for five customers. Which of the following elements will help Katrina modify her data?

• A) reports
• B) forms
• C) queries
• D) operations
• E) triggers

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Definitions:

Sample Size

The number of observations or entities included in a sample, which represents a portion of the total population.

Cumulative Frequency

The running total of frequencies up to a certain point in a set of data.

Total Number

The cumulative count of all elements or instances within a specific set or collection.

Upper Class Limits

The maximum value within a class interval in a frequency distribution, where classes are used to group data.