Q. 95.0( 1 Vote )
Data was collected on a student’s typing rate and graph was drawn as shown below. Approximately how many words had this student typed in 30 seconds?

A. 20
B. 24
C. 28
D. 34
Answer :
The time taken is denoted on x axis and the number of words types are on y axis. To calculate words types in 30 seconds. We look for the point on the line graph which corresponds 30 on the x axis and from that point on the graph, draw perpendicular on y axis to find the number of words typed. The Answer comes out to be approximately 28 words in 30seconds.
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