Alguien me ayuda pliss En una evaluación de estadística se obtuvieron las siguientes notas:
08; 11; 15; 18; 15; 05; 12
Los estudiantes que aprobaron obtuvieron notas mayores que la media o la mediana. Determina cuántos aprobaron.

You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box

25 ! i need asap! ! ill mark brainliest!

(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.)