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Statement is best to use when refining your hypothesis?
Direct
What words should be used in a hypothesis?
Since an hypothesis is a statement based on whether the independent variable will have an effect on the dependent variable, it is best to use the words if and then. Example: If water is added to a plant then it would grow.
How do you decide whether to use a z test or a t test when testing a hypothesis about a population mean?
You use a z test when you are testing a hypothesis that is using proportions You use a t test when you are testing a hypothesis that is using means
Why you write hypothesis in different forms?
because Hypothesis itself is an assumption and we always use the term hypothesis only for assuming a perfect answer. so,we use mostly three forms,directional,non-directional and null hypothesis. it is a very simple and straightforward way to prove or make correct our hypothesis.
How do you state an alternative hypothesis?
When more than one hypothesis is shown on a scientific paper, the alternative hypotheses can be numbered. They could use a format like, Hypothesis No. 1, Hypothesis No. 2, and so on.
