Write in detail about 'Critical Region'.

Explain Poisson distribution with an appropriate example.

 Describe the theorems of probability.

Write the application of the chi-square test with an example.

Definition of the F-test formula.

Comment on the basic concept of probability.

What is regression analysis? Give a short note on linear regression analysis.

What do you understand by Median and Mode? Discuss with suitable examples.

Explain the benefits and drawbacks of variance and standard deviation.

Describe the limitations and importance of biostatistics.

Bioindicators

Shannon-Wiener index

Survivorship

Aquatic biomes

Describe how industrial and sewage wastewater harms the environment and human health, including the types of wastes, their hazards, and effects on soil, water, and ecosystems.

Discuss pesticide waste management methods, explaining roles, advantages, and risks of containment, incineration, and stabilisation techniques.

Explain the concepts of dose, threshold dose, and LD50 in toxicology. Differentiate between acute and chronic effects of toxicants with appropriate examples.

Discuss the different approaches to biodiversity conservation with suitable examples. Critically evaluate their advantages and limitations.

Discuss the role of genetic diversity in species survival/adaptation and evaluate why conserving few populations fails to preserve overall genetic diversity.

Explain density-dependent vs. density-independent factors regulating population growth, their biotic/abiotic types with examples, and their interactions influencing population dynamics.