I always see a sign like Z (looks like a tilde, but line segment) lies at the beginning of horizontal axis in a frequency polygon. What is it called?Attachment 26669

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- January 22nd 2013, 08:35 PMkoonwaiThe name of a sign used in frequency polygon
I always see a sign like Z (looks like a tilde, but line segment) lies at the beginning of horizontal axis in a frequency polygon. What is it called?Attachment 26669

- January 22nd 2013, 09:28 PMibduttRe: The name of a sign used in frequency polygon
It is called kink

- January 22nd 2013, 11:25 PMProve ItRe: The name of a sign used in frequency polygon