johnny is flying to new York that is 2,436 miles away if he's taking a 2 hour flight, what is the planes average speed

Which of the symbols correctly relates the two numbers below check all that apply 6? 6

Indicate the formula for the following conditions: p^c(n, r)=

(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.)