Exam P #11 | SOA Sample Questions

***IMPORTANT NOTE: The SOA have renumbered their sample questions. The video title is correct. The number I say in the actual video is not.*** Support me on Patreon!: https://www.patreon.com/SagarLamba -- In this video, we will look at Sample Question 11 from the Society of Actuaries' Exam P (Probability) list of sample questions. ---- The question reads (mainly to help people find this video when searching): A doctor is studying the relationship between blood pressure and heartbeat abnormalities in her patients. She tests a random sample of her patients and notes their blood pressures (high, low, or normal) and their heartbeats (regular or irregular). She finds that: (i) 14% have high blood pressure. (ii) 22% have low blood pressure. (iii) 15% have an irregular heartbeat. (iv) Of those with an irregular heartbeat, one-third have high blood pressure. (v) Of those with normal blood pressure, one-eighth have an irregular heartbeat. Calculate the portion of the patients selected who have a regular heartbeat and low blood pressure. ---- #Calculus #Actuary #ExamP #Probability #Theory #Math #Tutorial #Science #Education