Which trend is observed as the first four elements.

the answer to the question is "five to eight weeks after the test date"

the histogram that represents the data with the largest spread is data set b

answer: the mildest forms of push polling are designed merely to remind voters of a particular issue. for instance, a push poll might ask respondents to rank candidates based on their support of an issue in order to get voters thinking about that issue. many push polls are negative attacks on other candidates.

what are the options and what is the paragraph?