Measurements or observations collected during an experiment are called ...

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Study for the Leaving Certificate Biology Test. Prepare with flashcards and multiple-choice questions. Each question includes hints and explanations to enhance learning. Get ready to excel in your exam!

Multiple Choice

Measurements or observations collected during an experiment are called ...

Explanation:
Measurements or observations collected during an experiment are called data. Data are the raw facts you gather—numbers like lengths, masses, temperatures, or times, and qualitative notes such as colour changes or visible results. They provide the evidence you analyze to decide whether your hypothesis is supported. A control is what you keep constant to make a fair comparison, an experiment is the whole procedure you run, and a replicate is a repeated measurement to check reliability. The key idea is that the gathered measurements and observations form the data you use to draw conclusions.

Measurements or observations collected during an experiment are called data. Data are the raw facts you gather—numbers like lengths, masses, temperatures, or times, and qualitative notes such as colour changes or visible results. They provide the evidence you analyze to decide whether your hypothesis is supported. A control is what you keep constant to make a fair comparison, an experiment is the whole procedure you run, and a replicate is a repeated measurement to check reliability. The key idea is that the gathered measurements and observations form the data you use to draw conclusions.

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