student has 65% chance of getting his first choice UPN and 55% chance of not going into unitech which second choice in probability tree​

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

(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.)

50 points~ ! i have to turn this in tomarrow