The table shows the amount of time four students practiced the trumpet one day. Trumpet Practice Times
Name
Time
(hours)
Cole
1 를
Gus
Ryan
Jacob
which lot shows the names of the students in order from the least amount of practice time to
the greatest amount of practice time?
A Myan, Jacob, Cole, Gas
3 Cole Jacobus Ryan
Cya, Gus Jacobs, Colle
Dus, Ryan, Cole, Jacob

(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.)