Escribir Hipótesis

“A researcher wants to investigate if a new fertilizer increases the growth rate of sunflower plants. Formulate a testable hypothesis for this investigation. A student notices that some of their classmates seem to focus better during class after drinking coffee. Formulate a testable hypothesis to investigate the effect of coffee consumption on student focus in class. A scientist wants to study if a new drug reduces blood pressure in patients with hypertension. Formulate a testable hypothesis for this study.”