Atoken t consists of 2 colors (one on each side): t = {red, blue}. consider a task environment where we have jar of three biased tokens t1, t2 and t3 with probabilities of flipping a red is 20%, 60% and 80% respectively. one token is selected at random from the jar (with equal likelihood of drawing each of the three tokens), and then the selected token is flipped three times to generate the outcomes x1, x2, and x3. a. draw the bayesian network corresponding to this setup and define the necessary cpt’s. b. calculate which token was most likely to have been drawn from the bag if the observed flips come out red twice and blue once.

It appears that people who are mildly obese are less active than leaner people. one study looked at the average number of minutes per day that people spend standing or walking. among mildly obese people, the mean number of minutes of daily activity (standing or walking) is approximately normally distributed with mean 376 minutes and standard deviation 64 minutes. the mean number of minutes of daily activity for lean people is approximately normally distributed with mean 528 minutes and standard deviation 107 minutes. a researcher records the minutes of activity for an srs of 7 mildly obese people and an srs of 7 lean people. use z-scores rounded to two decimal places to answer the following: what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 mildly obese people exceeds 420 minutes? what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 lean people exceeds 420 minutes?