Using this same sample, we still focus on recovery time but have now categorized recovery in to two groups: 1) those patients who recovery within normal limits (at most 14 days to recovery) and 2) those patients' with a longer recovery (more than 14 days). In our cohort of 30 COVID patients, we know that 40% had a normal recovery time. Use this information to answer the following questions.

What's the probability less than 17 people have normal recovery times?