A 61-Kg Solid Sphere,made of Metal Whose Density Is 2600 Kg

question 14

Multiple Choice

A 6.1-kg solid sphere,made of metal whose density is 2600 kg/ ,is suspended by a cord.When the sphere is immersed in a liquid of unknown density,the tension in the cord is 26 N.Find the density of the liquid.

• A) 1500 kg/
• B) 1400 kg/
• C) 1300 kg/
• D) 1200 kg/
• E) 1100 kg/

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Definitions:

Mean

The average value of a set of numbers, calculated by dividing the sum of all numbers in the set by the quantity of numbers.

Hypothesis Testing

A method of statistical inference used to decide if data supports a specific hypothesis.

Statistical Procedures

Statistical procedures are methodologies utilized in collecting, analyzing, interpreting, and presenting data.

Confidence Level

The probability, expressed as a percentage, that a confidence interval will contain the true population parameter across repeated samples or experiments.