A Trough Is Filled with a Liquid of Density

question 30

Essay

A trough is filled with a liquid of density The ends of the trough are equilateral triangles with sides m long and vertex at the bottom.Find the hydrostatic force on one end of the trough.

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Definitions:

Distribution Table

A table that displays the frequency of various outcomes in a sample, often used in statistics to organize data.

Rule of Five

A statistical rule stating that if a sample size is very small (n=5), the median can serve as an estimate of the population mean under certain conditions.

Observed Frequency

The observed frequency is the actual number of times an event occurs in a dataset or experiment.

Expected Frequency

Expected frequency is a term in statistics indicating the number of times an outcome is anticipated to occur within a set of observations, based on probability.