Q. Which of the following can be used to test differences between mean tree heights in a tropical versus a temperate forest?
A. Binomial test
B. Linear regression
C. Pearson’s correlation
D. Student’s t-test
Ans: Student’s t-test
![Determine the correctness (or otherwise) of the following Assertion [A] and the Reason [R]](https://www.gkseries.com/blog/wp-content/uploads/2023/10/Determine-the-correctness-or-otherwise-of-the-following-Assertion-A-and-the-Reason-R.jpg)
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