![]() So basically how high or low your score is doesnt really indicate anything. ![]() ![]() Now think of it in research for example: if a bunch of judges are rating people on x but each judge have a separate criteria in mind, one person might score higher this time, but score lower next time, depending on the judge. If you measure my friend as taller than me, you can’t actually rely on that being true either. You might measure me as 5’1 today and 6’0 tomorrow, but that doesn’t mean that I actually grew since yesterday, you just have an unreliable tool in your hand. Now, each time spring is stretched to a different extent, so it is not reliable. ![]() Reliability = are these test results actually telling me something? If I get different numbers has there been an ACTUAL change? Or is test just giving me some random ass number each time?įor example: you try to measure people’s height using a spring. ![]()
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