Tchebysheff's Theorem states that: Given a number k greater than or equal to 1, and a set of measurements, at least ( ) of the measurements in the data set will lie within k standard deviations of their mean.

Question

Tchebysheff's Theorem states that: Given a number k greater than or equal to 1, and a set of measurements, at least (  ) of the measurements in the data set will lie within k standard deviations of their mean.

Quizplus · Accepted Answer

Tchebysheff's Theorem states that at least (1 - 1/k^2) of the measurements in the data set will lie within k standard deviations of their mean. So, the statement is true.

Tchebysheff's Theorem States That: Given a Number K Greater Than