Axel writes each letter of his name on a tile and places the 4 tiles in a bag. if he draws each tile out of the bag at random, what is the probability that he will draw the letters a-x-e-l, in that order? there are 6 outcomes for each tile.

(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)