Acompany uses two vans to transportworkers from a free parking lot to theworkplace between 7: 00 and 9: 00 a. m.one van has 6 more seats than theother. the smaller van makes two tripsevery morning while the larger onemakes only one trip. the two vacantransport 57 people, maximum. let x be the seats in the small van and y theseats in the large van. how many seats does thelarger van have?

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