Given (A) Find the Intervals on Which F Is Increasing

question 5

Multiple Choice

Given . (a) Find the intervals on which f is increasing or decreasing. (b) Find the relative maxima and relative minima of F.

• A)(a) Increasing on , decreasing on (b) Rel.max.
• B)(a) Increasing on , decreasing on (b) Rel.min.
• C)(a) Increasing on , decreasing on (b) Rel.max.
• D)(a) Increasing on , decreasing on (b) Rel.min.

---

Definitions:

Means

Refers to the mathematical average of a set of numbers or quantities, carrying the same definition but rephrased for clarity.

Interaction Effect

A statistical phenomenon in which the effect of one independent variable on a dependent variable differs depending on the value of another independent variable.

Marginal Means

The mean values of a variable in a dataset at each level of another variable, especially in the context of factor analysis or ANOVA, used for understanding group differences.

Dependent Variable

The variable being tested and measured in an experiment, its outcome depends on the influence of the independent variable.