Quantitative survey of a named plant using percentage frequency method (LC 2026) (Leaving Cert Biology): Flashcards

Throw pencil over shoulder, place quadrat where pencil lands

To prevent bias

Presence or absence (not count/number)

10 times

To get repeatable data and obtain an average

$\frac{throws\:with\:plant}{total\:throws} \times 100$

In table and graph format

80%