A hypothesis is a tentative statement about the relationship between two or more variables. Learn more about the elements of a good hypothesis.
1 If not, typical out-of-pocket expenses consist of a laboratory copay of $10 to $30 per test. 2  For patients not covered by health insurance, STD tests done at a doctor's office usually cost $50 to $200 each, depending on the test.
How much does it cost to take the GED Â® test? The cost of taking the GED Â® test varies widely from no charge in some U.S. states to as much as $80 in others. Check with your state, province, or territory's contact person for GED Â® testing or your local GED Â® testing center to find out about how to register for testing.