A Study Was Conducted to Investigate the Effect of Coaching

question 54

Multiple Choice

A study was conducted to investigate the effect of coaching on IQ tests. Nine randomly selected students were tested. At α = .05, test to determine if the coaching increases test scores.

• A) Reject the null hypothesis
• B) Do not reject the null hypothesis

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Definitions:

Reward System

Mechanisms or programs designed to recognize and reward individuals for their performance and achievements, often used to motivate and retain employees.

Internal Variables

Factors within a study or experiment that can influence the outcome, often controlled or monitored by the researcher.

Safety Measures

Procedures or actions taken to reduce the risk of accidents, injuries, and other unsafe situations in a workplace or public environment.

Management Support

The assistance, guidance, and resources provided by managers to their teams, facilitating achievement of goals and improvement in performance.