According to Chebyshev's theorem, at least a percentage of either,56%,75%,85%,89% of the measurements lie between 119.3 mmHg and 146.9 mmHg.

I really hate to ask any question of you guys I know you are busy, but I am totally lost with this statistic stuff. a little note I failed this course once, and have to take it again in order to get my degree.
Thank you so very much. If someone could just explain in which direction I go I think I can handle it from there.

1 answer

first question: Do you know what the theorem states?