C2 Test 4: Argumentation & Critical Evaluation

Zadanie 1. Identify the flaw: "Everyone on my street installed panels; therefore, solar must be the cheapest option for all regions."

Zadanie 2. Which statements clearly cite or imply empirical evidence rather than conjecture?

Zadanie 3. Choose the most cautious causal formulation for observational data.

Zadanie 4. Complete: External validity may be limited, given that the sites were ___ selected.

Zadanie 5. Which responses qualify as substantive counterarguments rather than topic shifts?