A diver is standing on a platform 24 ft above the pool. He jumps from the platform with an initial upward velocity of 8 ft/s. Use the formula h(t) = -16t2 + vt + s, where h is his height above the
water, t is the time, v is his starting upward velocity and s is his starting height. How long will it take
for him to hit the water? (Plug the 24 in for s and 8 for v, Then solve by either using the AC method or
the Quadratic formula)

Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain