0540 G of Bromine Combine with 0

question 238

Multiple Choice

0.540 g of bromine combine with 0.858 g of iodine to yield a compound X. Its percent composition is ________.

• A) Br = 38.6%, I = 61.4%
• B) Br = 61.3%, I = 38.6%
• C) Br = 32.8%, I = 67.2%
• D) Br = 67.2%, I = 32.8%

---

Definitions:

Intercorrelations

Statistical measures that indicate the strength and direction of relationships between multiple variables.

Factor Analysis Validity

Factor Analysis Validity involves using factor analysis, a statistical method, to identify the underlying structure of psychological constructs, thus helping to validate the content of a test.

Convergent Validity

A method of demonstrating construct validity by correlating a test with some other well-known measure or instrument.

GREs

The Graduate Record Examinations, a standardized test that is an admissions requirement for many graduate schools in the United States and other countries.