Alice selects one of the numbers +2 and -1 with equal probability and would like to tell you her choice. However, you don't get to see the number itself, but a noisy version that adds to Alice's number a Gaussian random variable with mean 0 and variance o2. Based on this noisy observation, you would like to guess the number Alice originally sent you.(a) Let's say that if your observation is nonpositive, you conclude that the number sent was -1, and if it is positive, that it was +2. Also assume that o = 1. What is the probability of you making an error? (b) Generalizing (a), let's say you decipher Alice's message to be -1 if the observation is below some threshold a (in part (a), we chose a = 0.) What value of a should you use to minimize your probability of error? Assume once again that o2 is unknown.

step-by-step explanation:

most likely the answer is a.

alice wins if a total of 5 is rolled. finn wins if a total of 9 is rolled.

the k side

step-by-step explanation:

plese mark mde brainliest!

in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.

hoped i'm right lol

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .