To Test If the Mean IQ of Employees in an Organization

question 108

Multiple Choice

To test if the mean IQ of employees in an organization is greater than 100, a sample of 30 employees is taken and the value of the test statistic is computed as t₂₉ = 2.42 If we choose a 5% significance level, we ________.

• A) reject the null hypothesis and conclude that the mean IQ is greater than 100
• B) reject the null hypothesis and conclude that the mean IQ is not greater than 100
• C) do not reject the null hypothesis and conclude that the mean IQ is greater than 100
• D) do not reject the null hypothesis and conclude that the mean IQ is not greater than 100

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Definitions:

Emotional Intelligence

The capability to recognize, understand, manage, and reason with emotions in oneself and others.

Ability

The possession of the means or skill to do something.

Understand

To grasp the meaning, significance, or nature of something through the process of thought, experience, or learning.

World

World refers to the Earth and all life on it, including human societies, the natural environment, and the planet's physical properties.