2. the national mean annual salary for a school administrator is $90,000 a year (the cincinnati enquirer, april 7, 2012). a school official took a sample of 25 school administrators in the state of ohio to learn about salaries in that state to see if they differed from the national average. (dataset administrator in bb)

odd consecutive integers are odd integers that follow each other. they have a difference of 2 between every two numbers. if n is an odd integer, then n, n+2, n+4 and n+6 will be odd consecutive integers. the first number in the pattern is always the variable on its own or in this case, "n". examples.

answer///video, because samuel can show his work in real time and be better understood;