You randomly call friends who could be potential partners for a dance. You think that they all respond to your requests independently of each other, and you estimate that each one is 7% likely to accept your request. Let X denote the number of calls to successfully get a date. Given you've already called 8 people and still do not have a date, what is the probability it will take less than 14 calls? 0 0.5204 O 0.4404 O 0.1703 0 0.6107 v Hide hint for Question 15 P(9) + P(10) + P(11) + P(12) + P(13) J Jcaalun Cumulative Distribution Function Geometric with p = 0.07 x P(sz) 13 0.610705