False, that's precision.
You need a very sensitive scale to measure 4mg reliably and consistently. If possible you could make a homogeneous mixture with some inert ingredient and get a larger sample to weigh, making errors less pronounced. I.e. you could mix 1 gram into 999 grams of inert stuff, then measure 400 milligrams of the mixture to get 4 mg of the desired substance. (dilution in a liquid is another means of accomplishing the same thing).
The answer will depend on what has a measure of 84 deg and the object for which the measure is required.
It is a measure of the centre.
To measure length around objects.
precision
False
False
precision
The measure of how consistently a result is determined by repeated evaluations is called reliability. It assesses the dependability and stability of a measurement tool in producing consistent results over time.
False, that's precision.
A quiz is a form of game or mind sport in which the players (as individuals or in teams) attempt to answer questions correctly. So one can see how his or her knowledge measures up. In practice, testing measures are never perfectly consistent. [ So tests/quizzes do not perfectly consistently measure what they are supposed to measure.
The easy way: Pour the water into a graduated container, like a graduated cylinder, and read the volume directly. The hard way: Calculate the volume of a regularly shaped container (cylindrical or rectangular). Pour the water into the container. Measure the height of the water in the container. Calculate the volume of the unfilled portion of the container. Subtract this volume from the total volume of the container.
It is supposedly tested by taking an IQ test. However there has been significant questions about the reliability and potential cultural bias on these tests (e.g. people of western European ancestry consistently test higher than people from other cultural backgrounds, also poor people consistently test lower than the rest of the population). In my opinion the only thing IQ tests measure reliably is the ability to score high on IQ tests, and they only very loosely correlate with actual intelligence. I doubt that any test exists that actually measures a person's true intelligence.
No, validity is not a prerequisite of reliability. Reliability refers to the consistency or stability of a measure, while validity refers to the accuracy of the measure in assessing what it is intended to assess. A measure can be reliable but not valid, meaning it consistently measures something but not necessarily what it is intended to measure.
EOY in education stands for End of Year. It typically refers to assessments, evaluations, or reports that are completed at the end of the academic year to measure student progress and performance over the course of the year.
A physician examining a patient suspected of having carpal tunnel syndrome will perform a variety of simple tests to measure muscle strength and sensation in the affected hand and arm.