Which statements are true about the median of a data set? check all that apply. the median isn’t affected much by one outlier. the median is always affected by one outlier. the median is the number in the middle on an ordered set of data. to find the median, find the difference between the highest and lowest numbers. to find the median of an even data set, find the average of the two middle numbers.

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