1. Define your events and outcomes.
2. Divide the number of events by the number of possible outcomes.
3. Multiply the answer by 100 to make it a percent.
4. Use the percentage as your answer.
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The first virtue is curiosity. A burning itch to know is higher than a solemn vow to pursue truth. To feel the burning itch of curiosity requires both that you be ignorant, and that you desire to relinquish your ignorance.
You can find a free pregnancy test at one of the thousands of non-profit pregnancy centers scattered throughout the United States and Canada.
Visit: FIND PREGNANCY
Learn more about how to have a successful pregnancy test. 10 SIMPLE STEPS TO ACCURATE URINE TESTING
About the Pregnancy Probability Test: this online Calculator was created in 1999 as the first such test online. This test has been revised five times and today providers instant results. This test has been used by over million women thus far.