Over Several Days, 25 Samples of 100 Items Each Were

question 15

Essay

Over several days, 25 samples of 100 items each were tested for electrical resistance. A total of 60 items failed. Determine the control limits for a p-chart.

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Definitions:

Graphing Calculator

An electronic calculator capable of displaying and analyzing the graph of a mathematical function or equation.

System of Equations

A set of two or more equations with the same variables, intended to be solved together.

Graph Equations

The process of plotting points or drawing curves on a coordinate plane to represent solutions of equations.

Graph Equations

The process of plotting solutions to an equation on a coordinate plane to visualize the relationship between variables.