When Data Collected in Research Are Not Useful in Addressing

question 13

Multiple Choice

When data collected in research are not useful in addressing the issue that the investigator is studying, we say that the data are not:

• A) reliable
• B) valid
• C) systematic
• D) statistically significant

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Definitions:

Folate

A type of B vitamin crucial for DNA synthesis, cell division, and the production of red blood cells.

Muscle Weakness

Reduced strength in one or more muscles, which can be a result of a myriad of conditions or diseases affecting the muscular or nervous system.

Phosphorus

A chemical element with symbol P, essential for living organisms as part of key molecules like DNA and ATP.

Vitamin E

Vitamin E is a group of eight fat-soluble compounds that include tocopherols and tocotrienols, known for their antioxidant properties and benefits to skin health.