Make a graph to show the relationship between temperature units, using Celsius as
the x-axis. Which are true statements? Check all that apply.
The graph includes points in three quadrants.
The graph is a line.
The graph includes points on only one quadrant, because negative values do not make sense.
As one value increases, the other increases.
As one value increases, the other decreases.

Which system of linear inequalities is represented by the graph?

Twelve less than a number is at most 20

(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.)