en los últimos 5 años, a la población se le ha incrementado un 20 por ciento . actualmente cuenta con 245826 habitantes. ¿ Cual era la población de la ciudad hace 5 años?

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position

(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.)

What multiplys to be 1 but adds up to be 4