The Data Entry Speed (In Words Per Minute) of a Data

question 78

Multiple Choice

The data entry speed (in words per minute) of a data clerk trainee is , where x is the number of hours of training he has had. What is the rate at which his speed is changing and what does this rate mean when he has had 15 hours of training? ​

• A)If the training hours are increased from 15 to 16 hours, the student's typing speed will increase about 5.00 words per minute.
• B)If the training hours are increased from 15 to 16 hours, the student's typing speed will increase about 12.50 words per minute.
• C)If the training hours are increased from 15 to 16 hours, the student's typing speed will increase about 6.25 words per minute.
• D)If the training hours are increased from 15 to 16 hours, the student's typing speed will decrease about 5.00 words per minute.
• E)If the training hours are increased from 15 to 16 hours, the student's typing speed will decrease about 2.18 words per minute.

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Definitions:

Comparative Inferences

The process of deducing conclusions by examining the similarities or differences between two or more objects, scenarios, or datasets.

Comprehensiveness

Refers to the quality of including all or nearly all elements or aspects of something.

Comparative Reasoning

Evaluating two or more objects, ideas, or situations to identify similarities and differences.

Comparative Inferences

The process of drawing conclusions based on comparisons between different sets of data or situations.