Increased temperatures accelerate the rate of

evaporation, while decreased temperatures slow down the

process (https://www.reference.com/science/temperature-affect-rate-

evaporation-99ac05fdaeb2350c)

a.What are the variables? b.What is the dependent variable? c.What is the independent variable? d.Is it a null hypothesis of difference or

a null hypothesis of effect? e.State the null hypothesis f.State the alternative hypothesis

4) In 2019, the University of Buea in Cameroon stated that there were more students enrolled in the Department of Women and Gender studies than are enrolled in the University of Dschang.

a.What are the variables? b.Is it a null hypothesis of difference or a null

hypothesis of effect? c.State the null hypothesis d.State the alternative hypothesis.