If the 30 girls who tried out for the lacrosse team at euclid middle school ,12 were selected .of the 40. boys who tried out 16 were selected are the ratios of the number of students on the team to the number of students trying out the same for both boys and girls how do you know

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