Experimenter Bias Can Best Be Controlled Using ________

question 42

Essay

Experimenter bias can best be controlled using ________.
a. a placebo
b. double-blind control
c. randomization
d. subjects who do not know the purpose of the study

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Definitions:

FDA Approval

The authorization granted by the Food and Drug Administration indicating that a drug, device, or food product meets its standards for safety and efficacy for human use.

Expected Return

The weighted average of all possible returns for an investment, with weights being the probabilities of each outcome.

Two-Asset Portfolio

An investment portfolio comprising two types of assets, often used to analyze and understand the risk-reward trade-off in finance.

PHStat

A software tool that works with Microsoft Excel to perform statistical analysis.