2. Write an integer to represent writing a check for $42.50.

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

What is the range? can’t seem to find it out

(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.)