Suppose that X1, · · · , Xn form a random sample from a uniform distribution on the interval (θ1, θ2), with the pdf as follows: f(x|θ) = ( 1 θ2−θ1 , for θ1 ≤ x ≤ θ2 0, otherwise Also suppose that the values of θ1 and θ2 are unknown (−[infinity] < θ1 < θ2 < [infinity]). Find the MLE’s of θ1 and θ2.

Mp model with mathematics explain how the number of text messages dario sent and the cost form an arithmetic sequence.then write an expression to find dario's text messaging bill if he sends n text messages over 250.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Consider an example of a deck of 52 cards: example set of 52 playing cards: 13 of each suit clubs, diamonds, hearts, and spades ace 2 3 4 5 6 7 8 9 10 jack queen king clubs diamonds hearts spades what is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.