Measuring Populations: Estimating Daisy Populations in a Given Area

Measuring Populations: Estimating Daisy Populations in a Given Area

Assessment

Interactive Video

Biology

University

Hard

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The video tutorial demonstrates how Catherine Karazan estimates the population of daisies in half a football pitch using a quadrat. The process involves randomly placing the quadrat, counting daisies, calculating averages, and measuring the area. The final estimation is based on the average number of daisies per quadrat and the area of the pitch.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the average number of daisies counted in the quadrat after all locations?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What measurements does Catherine take to determine the area being investigated?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the final estimated number of daisies in half of the football pitch?

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