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On a true track system, E-3 means that the test strip in the machine is expired, oxidized, used, or defective.

Replace strip and try again.

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14y ago

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What is a True Track Smart System?

A True Track Smart system is a brand of glucose blood monitor. It requires you to apply a pin to your finger and then apply the blood to the monitor which will then tell you how much glucose is in your blood.


How accurate at measuring blood sugar is the True Track Smart System?

As long as instructions for usage as well as care and maintenance of the product are followed. The True Track Smart System blood glucose measuring device is very accurate. You can read the directions in the online owners manual. http://www.niprodiagnostics.com/our_products/downloads/bgm_true_track/TT_OWNERS_MANUAL.pdf


True or false A parity error rarely causes the system to halt?

false it ALWAYS causes the system to halt


System information can be useful when strange error messages appear during start up?

true


Is it true that smart people have more zinc in their hair?

no it is not true at all smart people get smart from their head not their hair.


How accurate is a true track smart system?

After conducting some internet research, I have found that more customers have rated this product to be inconsistent in it's results and not to reliable. The places I found my information came from places like Amazon.com and I read the customer reviews for this product.


What is percentage error?

Given a true value and the measured value,the error is measured value - true value;the relative error is (measured value - true value)/true value, andthe percentage error is 100*relative error.


When the whole system halts due to a STOP error are the contents of the computers virtual memory dumped to a dmp file?

True


What does a negative percentage error means?

A percentage error is 100*(measurement - true value)/true valueThe percentage error is negative if the measured (or calculated) value is smaller that the true value.


Do smartphones track you Do they watch your every move?

That is true. smartphones normally have a GPS tracking system in them but there is a way to turn that feature of the device off.


What is Type I Error - a false-positive error?

Rejecting a true null hypothesis.


What is the expression of error as a percentage of the value?

The expression of error as a percentage of the value is calculated by taking the absolute value of the error (the difference between the measured value and the true value), dividing it by the true value, and then multiplying by 100. The formula is: [ \text{Percentage Error} = \left( \frac{|\text{Measured Value} - \text{True Value}|}{\text{True Value}} \right) \times 100 ] This provides a way to express how significant the error is relative to the true value.