The teacher Jill Exhibited the most consistent performance over the 5 year span with the help of the graph.
According to the statement
we have to find the performance span of the given teachers.
So, For this purpose, we know that the
From the given information and the figure:
The figure graph attached with this question shows the performance of 5 teachers at Oakdale middle school.
It shows five year chart (2005 - 2009).
Teachers are Jill, Ed,Ralph,Tina and Sam.First consider performance of Jill, performance vary only in 2006 and every one other years the performance is consistent.In the case of all other teachers their performance vary inconsistently.
And because of this the teacher Jill Exhibited the foremost consistent performance over the 5 year span.
So, The teacher Jill Exhibited the most consistent performance over the 5 year span with the help of the graph.
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Question:
Which teacher exhibited the most consistent performance over this 5 year span?
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