We, analysts take pride in the fact that we tell stories. But what if you have a boss, client or colleague who wouldn’t buy the story?
This is a problem we face often. Let’s say your boss has stubborn opinion about something, like more advertising leads to more sales. You know the data doesn’t support this theory. But how do you change your boss’ mind?
Here is an interesting way, showcased in NY Times recently.
Changing stubborn opinions with visualizations – 3 step process:
Assuming we are talking about ad spend vs. sales example:
- Ask your boss to draw a line that (s)he thinks to be true.
- Then show the line from original data (or observations).
- Tell your boss how accurate / wrong his(her) line is.
This technic can be very persuasive if you make it interactive.
For more on how NY Times implemented it, check out this page:
How family income affects children’s college chances
Your thoughts please:
Here are 2 questions for you:
- How do you change someone’s mind using data?
- How would you implement these concepts in Excel?
Go ahead and share your thoughts in the comments section.
I have a stubborn opinion that only 1% people who read articles on Chandoo.org leave comments. Change my mind. 🙂
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I am not getting sound from the videos. I have checked all the settings and spent several hours searching the Internet to no avail.
Has anyone else had this problem?
Is there anyway to get the Grand Total to be broken out in the same fashion as the items above it? For instance, if you have in column 1, widget a, widget b, and have their sales by month in column 2, I'd like to see the grand total also be by month, for widget a & b combined.
I can't get anything other than a single line for the grand total, rather than the same format as the data above.
Widget A Month Sales
Jan 100
Feb 200
Widget B
Jan 150
Feb 250
Grand total - here I would also like to have Jan, Feb.
Jan 250
Feb 450