Becasue the experiment that either you or somebody else constructed should be accurate so then you compare it to your hypothesis to see if you were wrong or right
A testable hypothesis is one which you can formulate an experiment around. In simpler terms, a testable hypothesis is one you can test to see if it is true or not.
You experimentally test it
true
True
no.because hypotheses you want to test if it is true or not
Yes, that is the entire point of an experiment. To validate or discard a hypothesis.
It is the hypothesis that is presumed true until statistical evidence in the form of a hypothesis test proves it is not true.
It is the hypothesis that is presumed true until statistical evidence in the form of a hypothesis test proves it is not true.
A testable hypothesis is one which you can formulate an experiment around. In simpler terms, a testable hypothesis is one you can test to see if it is true or not.
You experimentally test it
A statistician may have some idea about some statistics in a data set, and there is a need to test whether or not that hypothesis is likely to be true. Data are collected and a test statistic is calculated. The value of this test statistic is used to determine the probability that the hypothesis is true.
true
True
True because the point of the hypothesis test is to figure out the probability of the null hypothesis being true or false. If it is tested and it is true, then you do not reject but you reject it, when it is false.
The one variable that is purposely changed to test a hypothesis is manipulated variable
True.
no.because hypotheses you want to test if it is true or not