Safari File Edit View History Bookmarks Window Help 65% Tue 11:0 . . . webassign.net C InstaTeam Netflix YouTube Apple Bing Google Yahoo Google Docs uga mail Top Hat LON-CAPA My Courses STAT- Bolanle Salaam WebAssign ELC Packback GroupMe E E DETAILS PREVIOUS ANSWERS Divya applied to two schools, Wake Forest and UGA. She has a probability of 0.4 of admission to Wake Forest, a probability of 0.68 of admission to UGA, and a both. What is the probability that Divya is admitted to Wake Forest given that she gets into UGA? Round to 3 decimal places if necessary. 0.412 DETAILS PREVIOUS ANSWERS Imagine selecting a U.S. high school student at random. Define the random variable X = number of languages spoken by the randomly selected student. The table distribution of X, based on a sample of students from the U.S. Census at School database. Use 3 decimal places where appropriate. Languages 1 2 4 5 Probability 0.62 0.294 0.076 0.008 0.002 (a) What is the probability that a randomly selected student speaks at least 4 languages? 0.01 (b) If a student speaks more than 2 languages, what is the probability that student speaks 5 languages? 0.023 Submit Assignment Save Assignment Progress Home My Assignments 27 4 MacBook Air esc F2 20 F3 F5 F6 F7 F8 DD F9 F10 # % A & 2 CO 4 5 6 7 18 Q W E R Y U O P A S D FSafari File Edit View History Bookmarks Window Help 65% Tue 17:0 webassign.net C InstaTeam Netflix YouTube Apple Bing Google Yahoo Google Docs uga mail Top Hat LON-CAPA My Courses STAT- Bolanle Salaam WebAssign ELC Packback GroupMe O submissions remaining for each questi should consider recording your answers for upload on eLC in the event of technical errors. Good luck! or change the answer. Assignment Scoring Your last submission is used for your s 1. DETAILS PREVIOUS ANSWERS Anesthesiologists need to be very cognizant of patients' heart rates during surgery, especially when those patients are obese. Heart rates for obese surgical patie mean of 80 and a standard deviation of 10.58. If the patient's heart rate drops to 59 bom or lower during surgery, the anesthesiologist must intervene. (a) What proportion of patients require intervention by the anesthesiologist? (3 decimal places) 0.024 (b) What would be the 17 percentile of patient heart rates? (3 decimal places) 69.905 2. DETAILS A certain game requires you to pay gold in order to play your cards. For a 92 card deck, the proportion of cards with various gold costs are given in the following t answer the following questions when applicable. Gold 4 Proportion 0.1 0.22 0.49 0.19 (a) What is the average gold cost for a card in your deck? 2.77 (b) What does this value represent? If you were to play many cards, this is the average you should expect to pay per card. Every time you play a card, you will need to pay this much gold. For every gold you spend, you should be able to play this many cards. 27 MacBook Air esc FI F2 BO F3 F4 F5 F6 F7 II F8 DD F9 F10 a % & 2 5 8 O Q W E R T Y U O P3. DETAILS PREVIOUS ANSWERS Do the children still believe in Santa? A counselor took a random 5am following table. Use 3 decimal places where appropriate. "Do you believe in Santa?'. Their resl ple of 202 students from a local elementary school and asked . L Yes No 1 Total l First Grade 35 22 l 57 i l 553:: 39 33 l 72 Third ' l , Grade 26 47 l 73 i L Total | 100 102 l 202 l (a) what is the probability that a randomly selected student from among those surveyed would believe In Santa? 0.495 (b) Among rst graders, what proportion believed in Santa? O 614 (c) Given that someone did NOT believe in Santa, what is the probability they were NOT in rst grade? 0.784 (d) What is the probability that a randomly selected student is in second grade or does not beleve in Saritaj 0.861 (e) What Is the probability that a randomly selected student is a third grader who does believe In Santa' O 233 4. DETAILS PREVIOUS ANSWERS Divya applied to two schools, Wake Fo'est and UGA. She has a probability of 0. both. What is the probability that Divya if: admitted to Wake Forest given 4 of admission to wake Forest, a probability of 0.68 of admissmn to UGA, and a probability oft that she gets into UGA' Round :0 Edeomal places .f necessary. 0.412 a