The actual effectiveness of the contraceptive ring is ___ %;the typical rate is ___%.

Question

Quizplus · Accepted Answer

The actual effectiveness of the contraceptive ring is 99%, which means that out of 100 women who use the ring, only 1 will become pregnant. The typical rate (which includes human error, incorrect usage, and other external factors) is 91%, meaning that out of 100 women who use the ring, 9 will become pregnant due to these factors. Therefore, option A is the best choice as it reflects both the actual effectiveness and typical rate of the contraceptive ring.

The Actual Effectiveness of the Contraceptive Ring Is ___ %;The