A Water Manometer for Testing Crankcase Pressure/vacuum Can Be Made

question 43

Short Answer

A water manometer for testing crankcase pressure/vacuum can be made from a 2 foot length of _____________________.

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Definitions:

Directionality

The characteristic of a relationship in statistics that indicates if one variable increases as the other variable increases or decreases.

American Psychological Association

A professional organization representing psychologists in the United States, also known for its publication standards for research.

Bar Charts

A graphical representation of data using bars of different heights or lengths to compare various categories.

Frequency Polygons

A graphical device for understanding the shapes of distributions. They are a kind of line graph that shows the frequency of a set of data.