In my view reliable test is always valid.
There is no such valid test, so I would definitely question it.
No
No, for a test to be valid, it must also be reliable. Reliability refers to the consistency of the test results, while validity refers to the accuracy of the test in measuring what it is supposed to measure. A test cannot be valid if it is not reliable.
Yes, it would be a valid test.
No
Reliable indicates that each time the experiment is conducted, the same results are obtained (accuracy). Valid indicates the experiment (or test) has controlled variables and used an appropriate method/model.
Yes sure. It is valid. It will shows the how fast you are thinking.
LSAT, MCAT, so on
To ensure that the results are valid. That's the whole point of a science test. The test must be able to be repeated and have the same result to start being considered valid.
Iodoform test is valid only for ethanol.
they are prob. not valid and the test is not mesured depression