The Weight of a Product Is Measured in Pounds $\sigma$ ² = 100 Lbs

question 54

Multiple Choice

The weight of a product is measured in pounds.A sample of 50 units is taken from a batch.The sample yielded the following results: = 75 lbs. ,but we know that $\sigma$ ² = 100 lbs.Calculate a 99 percent confidence interval for .

• A)[71.36 78.64]
• B)[74.25 75.75]
• C)[38.58 111.42]
• D)[71.71 78.29]

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Definitions:

Diabetes Insipidus

A condition characterized by intense thirst and the excretion of large amounts of urine due to hormonal imbalances affecting water regulation in the body.

Extracellular Fluid

Extracellular fluid refers to the body fluid lying outside the cells, which includes interstitial fluid, blood plasma, and cerebrospinal fluid, playing a crucial role in transporting nutrients, oxygen, and waste products.

Osmometric Thirst

The type of thirst triggered by the body's detection of high solute concentrations in the blood, often leading to the intake of water to dilute these concentrations and maintain osmotic balance.

Homeostatic Drinking

Drinking behavior motivated by the need to maintain body fluid balance.