A Local Elementary School Had an Enrollment of 435 Students

question 32

Multiple Choice

A local elementary school had an enrollment of 435 students last year. This year, the enrollment is 390. What is the rate of increase or decrease rounded to the nearest tenth of a percent?

• A) +11.5
• B) +10.3
• C) -10.3
• D) -11.5

---

Definitions:

Study Habits

Study habits are the behaviors and strategies that individuals adopt to learn and retain information effectively, influencing their academic performance.

Internal Validity

The degree to which the results of a study are due to the independent variable, rather than other factors.

One-group Pretest-posttest Design

An experimental design where a single group of participants is measured before and after an intervention, lacking a control group for comparison.

Statistical Regression

A measure of the relationship between the mean value of one variable and corresponding values of other variables.