A Study Is Under Way in the Otway National Park

question 116

Multiple Choice

A study is under way in the Otway National Park to determine the mature height of Mountain Ash gum trees.Specifically,the study is attempting to determine what factors aid a tree in reaching heights greater than 60 metres tall.It is estimated that the park contains 25,000 mature Mountain Ash gum trees.The study involves collecting heights from 250 randomly selected mature Mountain Ash gum trees and analysing the results.
- Identify the sample in the study.

• A) The 250 randomly selected mature Mountain Ash gum trees.
• B) All the mature Mountain Ash gum trees taller than 60 metres.
• C) All Mountain Ash gum trees, of any age, in the park.
• D) The 25,000 mature Mountain Ash gum trees in the park.

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