Mathematics, 25.11.2019 23:31 keshewar2671

# Consider coin toss experiment using bayesian analysis with beta prior: g(e) = tr)「(s) where θ represents the probability o heads. in an experiment n con tosses res it n k heads. based on this experiment andus ng ba es theorem e os e ir rot abl density for 8 is given by n rs) a) (2pt) plot prior and posterior distributions for all 4 cases defined by the following values for parameters: (r, s) (1,1),4,4) & (n,,,11) b) (2pt) in each one of these 4 cases, determine the probability that the coin is biased towards heads (ie p(e> 0.5) (you can use beta distribution integration functionality of r)

Answers: 3

Mathematics, 21.06.2019 20:50

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

Answers: 1

Mathematics, 21.06.2019 21:40

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?

Answers: 2

Mathematics, 21.06.2019 23:40

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me

Answers: 1

Consider coin toss experiment using bayesian analysis with beta prior: g(e) = tr)「(s) where θ repre...

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