Phil Wants to Find If the Intake of Calcium Has

question 71

Multiple Choice

Phil wants to find if the intake of calcium has an effect on the growth rate of children between the age of ten to fifteen.So he forms two groups and gives different amounts of calcium to each group and then measures growth rate after 15 years.In this case,calcium is the:

• A) dependant variable.
• B) stable variable.
• C) independent variable.
• D) non-relative variable.
• E) correlation.

---

Definitions:

Future Value

The value of a current asset at a specified date in the future based on an assumed rate of growth over time.

Decision-Making Process

A systematic approach to making choices among various alternatives, typically involving identification of the problem, generation of alternatives, evaluation, and selection of the best option.

Identify Problem

Involves determining the exact nature of an issue or challenge, which is the first step in problem-solving processes.

Possible Courses

A range of potential directions or actions that can be taken in a specific situation.