A random sample X1, X2, . . . , Xn of size n is taken from N (θ, θ2), (Note: it is (θ, θ2) ) where θ > 0 is a parameter. We get the following example:
x1 = 3.1, x2 = 2.5, x3 = 4.0, n = 3. Let θ have a prior distribution with p. m.f
pθ(m) = 1/3, if m = 1, 2, 3.
Please find the the posterior distribution of θ.

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x

Need showing work for this problem 56.25 ×25.80

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120