Lex is at the mall, which is 8 miles from his house. lex walks home at a constant rate of 2 miles an hour. write an equation to model lex's distance from home based on the number of hours that have passed since he left the mall

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