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.
Test Fee. The total cost for all four sections of the GED test is $160 or $40 per section. Testers. Test candidates register, schedule, and pay for test with a credit card by going to www.ged.com or by calling 1-877-392-6433. You will need an active email address to register.