1.	How can a line graph be used to make predictions?
		A.	It shows a trend over time.
		B.	It has a title.
		C.	It has vertical and horizontal scales.
		D.	It displays data.
		Hint
	2.	The table shows the scores of 20 students on a history test. Which is a histogram of the data?
		A.		B.
		C.		D.
		Hint
	3.	From the histogram below, which age interval had the most attendees?
		A.	50-54	B.	45-49
		C.	60-64	D.	55-59
		Hint
	4.	The following frequency table lists various times of the 100-meter freestyle swim meet. Draw a histogram for the data.
		A.		B.
		C.		D.
		Hint
	5.	Which type of graph would you use if the data was divided into equal intervals, and the height of each bar showed the number of data values in that interval?
		A.	line graph	B.	pictograph
		C.	histogram	D.	bar graph
		Hint