00:01
Let's break this question down.
00:03
At first glance, it is a little tricky because there are four answers that look a lot of like.
00:08
So, let's try to eliminate a few.
00:11
Normal curve refers to where the most occurrences happen when looking at the results altogether.
00:17
For example, if most of your class got bs on your most recent test, the normal curve would show that.
00:23
But the question is not asking about the number of occurrences during a test.
00:28
So let's eliminate that and move on.
00:31
When creating scientific tests, you want to make sure that these tests are valid.
00:36
Validity is how accurately the method you chose to test with measures what you want to find out.
00:43
Content validity refers to how the items on your test represent what you're trying to measure.
00:49
Predictability is the extent that a certain score will predict certain outcomes...