During 4th period Jada was a beast. She resisted the forces applied by 5 people in her class all at once. Each person applied a force of 17 N and Jada still did not
move. How much force was Jada pushing back with and how many people would it
take to push Jada if she can withstand a force of 250 N?

(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.)