Instruction 6.4 The Manager of a Surveying Company Believes That the Average

question 80

Short Answer

Instruction 6.4
The manager of a surveying company believes that the average number of phone surveys completed per hour by her employees has a normal distribution. She takes a sample of 15 days' output from her employees and determines the average number of surveys per hour on these days. The ordered array for this data is: 10.0, 10.1, 10.3, 10.5, 10.7, 11.2, 11.4, 11.5, 11.7, 11.8, 11.8, 12.0, 12.2, 12.2, 12.5.
-Referring to Instruction 6.4,the ninth standard normal quantile is_______

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Definitions:

Judgements

Judgements are opinions or decisions formed after considering facts and evidence, often involving the evaluation of information to draw conclusions.

Emotional Relating

The process of connecting with others through emotions, empathizing with their feelings, and expressing one's emotional state.

Wilhelm Wundt

A founder of modern psychology known for his establishment of the first psychological laboratory.

Self-Observation

Self-observation involves consciously paying attention to one’s own behaviors, thoughts, and emotions, often as a method of personal development or psychological analysis.