Construct a scatter diagram with two groups of data that have no correlation within either group but shows a moderate correlation among all the data. 
Definitions:
Corporate Pretax Profits
The earnings of a corporation before income taxes are deducted, reflecting the operational and financial performance of the company.
Present Value
The current worth of a future sum of money or stream of cash flows, given a specified rate of return.
Interest Rate
The percentage at which interest is paid by a borrower for the use of money they borrow from a lender.
Exploitation
The act of treating someone unfairly in order to benefit from their work or the use of resources without just compensation.
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