On a team, 5 girls and 2 boys scored a total of 54 points. The difference between the number of points scored by the 5 girls and the number of points scored by the 2 boys is 26. Each girls scored the same number of points and each boy scored the same number of points. Find the number of points scored by each girl and each boy

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