Describe the measure distribution under a normal curve.
What will be an ideal response?
The interval from one standard deviation (SD) below the mean to one SD above the mean contains approximately 68% of the measurements. Two SD = 95%, Three SD above and below the mean = 99.7% Figure 5-1 illustrates a normal curve. The standard deviation is approximately equal to the range divided by 4
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A) NRCS B) FDA C) USDA D) EPA
The vehicle safety certification label includes all of these, EXCEPT ________
A) GCWR B) GAWR C) Tire pressure D) VIN
Low-speed networks operate at less than ________ bits per second
A) 10,000 B) 8,000 C) 5,000 D) 2,000
During an inspection of a ball joint, the wear indicator is found to be receded into the socket housing. What does this indicate?
A. The ball joint needs lubrication B. The ball joint is excessively worn C. The ball joint is serviceable D. The ball joint needs adjusting