The best measure of center are Option (A) A bar graph with bars that gradually rises up to over 28 y then drop down to just above 10 y. Option (D) A bar graph that forms a pyramid of bars, the vertex of which is 35 y.
What are median?
Median represents the middle value of the given data when arranged in a particular order.
If we arrange the data in ascending order, then bar graph will show sharp incline.
When we arrange the data in descending order, then bar graph will show sharp decline.
Now, if we will draw the bar graph without interfering at the data chances then, may show decline and then incline or incline and then decline.
Option (A) A bar graph with bars that gradually rises up to over 28 y then drop down to just above 10 y.
Option (D) A bar graph that forms a pyramid of bars, the vertex of which is 35 y.
These option appears to be correct .
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