Mathematics, 21.02.2020 04:22 hahahwha
A hiker has gone missing. The hiker took one of three trails: A, B, or C. Due to the popularity of the trails, it is assumed that the (prior) probabilities of the hiker taking these trails are 0.4 (A), 0.1 (B), and 0.5 (C). Each trail has a different terrain, so the probability of successfully finding the hiker, if there, is 0.6 (A), 0.85 (B), and 0.55 (C). Because C is the most commonly hiked trail (even though it is the hardest to search), a search is conducted along trail C. Ultimately, the search turns out to be unsuccessful (either the hiker is not there, or the hiker was well hidden and the search failed).
**Given that the search along trail C was unsuccessful, what are the posterior probabilities that the hiker is along trail A? B? C?**
For this question, you are free to pick your approach (though the Bayes Theorem approach gets particularly notation heavy). Do your work by hand on paper (or in Excel), take a picture with your phone (or screenshot), then after knitting insert that picture into your Word document. If you use the Table Method, I suggest labeling the columns "seach C unsuccessful" and "search C successful"
Answers: 1
Mathematics, 21.06.2019 14:00
Bob’s bank charges him a $3.15 service fee every time he uses an out-of-network atm. if bob uses an out-of-network atm an average of three times every two weeks, how much will he pay in service fees over the course of a year? a. $327.60 b. $109.20 c. $491.40 d. $245.70 select the best answer from the choices provided a b c d
Answers: 1
Mathematics, 21.06.2019 18:00
Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2
Answers: 2
Mathematics, 21.06.2019 20:00
Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
Mathematics, 21.06.2019 23:30
Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.
Answers: 1
A hiker has gone missing. The hiker took one of three trails: A, B, or C. Due to the popularity of t...
English, 04.12.2020 16:40
Chemistry, 04.12.2020 16:40
History, 04.12.2020 16:40
Computers and Technology, 04.12.2020 16:40
Computers and Technology, 04.12.2020 16:40
Computers and Technology, 04.12.2020 16:50
English, 04.12.2020 16:50
Mathematics, 04.12.2020 16:50