A large clock with rotating hour and minute hands is on a building with its center 20 feet tall. The length of the hour hand is 1.5 feet and the length of the minute hand is 2 feet

At 8:20, give the height off the ground of the tip of each hand.

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