Exam 4: A Picture Really Is Worth a Thousand Words

What is the frequency distribution that shows frequencies for class intervals,along with the total frequency for each?

Which type of data illustration method is being used when tallying and representing how often certain scores occur?

All but which of the following are examples of a chart or graph?

What is the term associated with the upper or lower boundary of a set of scores used in the creation of a frequency distribution?

If you have a distribution of 100 scores,and you want 20 intervals,what should be the size of your class interval?

What is the central point of the class interval called?

What is another name for a cumulative frequency polygon?

What type of chart or graph displays class intervals along an x-axis?

What is a graphical representation of a frequency distribution?

What is a frequency polygon?

What is the general principle of labeling in graph design?

Which of the following is among the things to remember when creating figures?

The most basic way to illustrate data is through the creation of a histogram.

What is a frequency distribution?

Why are measures of central tendency and measures of variability important to a visual representation of the distribution of data?

Optimally,when choosing a class interval,you should have approximately how many intervals covering the entire range of data?

Should a chart alone convey what we often want to say?

A histogram conveys the same information that a frequency polygon does.

The largest class interval goes ______ on a frequency distribution.

If you wanted to depict trends in ice cream sales over the four seasons,what kind of chart would you use?