Free points

2+2
4+4
3+3

How to use order of operation in 20 divide by 4 multiply 5 = 1

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

(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.)