From the ogive, estimate the median time spent on the internet
Question
From the ogive, estimate the median time spent on the internet
Solution
To estimate the median time spent on the internet from an ogive, follow these steps:
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Identify the total number of observations (n) in your data set. This is usually represented by the highest point on the ogive.
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Divide the total number of observations by 2 to find the position of the median in the data set. This is because the median is the middle value, so it should be halfway through the data set.
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Draw a horizontal line from the y-axis at this position (n/2) across until it intersects with the ogive.
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From the point of intersection, draw a vertical line down to the x-axis. The point where this line intersects the x-axis is the estimated median time spent on the internet.
Remember, this is an estimate. The actual median may be slightly different depending on the exact distribution of your data.
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