You Are Conducting a Study on the Blood Glucose Levels $\bar { x }$

question 23

Multiple Choice

You are conducting a study on the blood glucose levels of 9 patients who are on strict diets and exercise routines.To monitor the mean and range of the blood glucose levels of your patients, you take a blood glucose reading every day for each patient for 20 days.The mean of the 9 sample means is 101.03, and the mean of the 9 standard deviations is 29.243.The lower control limit for your $\bar { x }$ chart is ________.

• A)70.85
• B)92.11
• C)73
• D)71.75
• E)60.5

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Definitions:

Fish-and-Water Effect

A phenomenon where individuals are unaware of the prevalent cultural or environmental conditions that influence their behavior, similar to how fish may not recognize they are in water.

Self-verification

The desire and tendency of individuals to seek confirmation of their self-concept, whether positive or negative, from the external world.

Conscientiousness

A personality trait characterized by organization, responsibility, and dependability.

Bedrooms

Rooms within a dwelling designed primarily for sleeping or resting.