At the End of Her Calculus Course,Madelena Takes a Test

question 150

Multiple Choice

At the end of her calculus course,Madelena takes a test to determine how well she has mastered the material.What type of test would that be

• A) intelligence test 
• B) unstandardized test 
• C) achievement test 
• D) aptitude test

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Definitions:

Class Intervals

The range of values divided into different segments or classes used in the distribution of data for histogram representation.

Observations

Data points or recorded measures of certain variables taken from samples or experimental studies.

Spread

The statistical range, measuring the variability or difference between the upper and lower bounds in a data set.

Histograms

Graphical displays of data that use bars to represent the frequency of numerical data that are separated into intervals, or bins.