Question

explain why a graphical display might be skewed. how do you ensure data isnt skewed?

Explanation:

Graphical displays can be skewed due to factors like incorrect scaling, inappropriate choice of graph type, or data - entry errors. To ensure data isn't skewed, one can check for outliers, use appropriate graph scales (e.g., start from zero on the y - axis if applicable), and verify data accuracy. Also, comparing different types of graphical displays (e.g., histogram vs. box - plot) can help identify if the data is being misrepresented.

Answer:

Graphical displays can be skewed by improper scaling, wrong graph type choice, or data errors. To ensure non - skewed data, check outliers, use proper scales, verify data, and compare graph types.