Explanation
Create the Calculated field 'Math Performers':

Drop the Math Performer field to the Rows and drop gender to filter, select 'Men' Drop the Number of Records (if tableau version prior to 2020.2) to the Text Or Drop the Education.csv(Count) (tableau version 2020.2 and after) to the Text Apply 'Percent of Total' Quick table calculation to the field on the Text marks card:

Explanation
Refer:https://help.tableau.com/current/pro/desktop/en-us/forecast_create.htm

Go to the Dashboard menu -> Actions -> Add Action -> Filter
Configure the properties as:
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Ensure that West Region should be selected in the Region filter.
The final view should be:
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profit increase by 0.133134 for each dollar of sales for the California state

Drop Sales to columns and profit to rows, and Sub-Category to details.
Add two reference lines, one on the sales axis:
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Add similarly on profit axis as well.
Out of the following options, only the Binders sub-category is above the profit median but below the sales median value.
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Add Product Name filter that contains the word Avery
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Drop the Customer ID to the rows, so these are all customers who have purchased the product contains the word Avery.
Select all these Customers and create a group.
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Now, right-click on the Customer ID (group) and click on Edit Group
Mark the Include 'Other' Checkbox.
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Now, you have two members in your group. First, one of those who purchased any product contains the word Avery, and the other ones are the rest of the customers.
Remove the Product Name from filters.
Drop the Sales to the Text, and right-click on Sales and Select Quick table calculations -> Percent of total.
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