Answer :
collecting quantitative data from one side through the use of sample surveys, controlled tests, experiments, and observation.
What exactly does alternative testing entail?
The alternative hypothesis is a claim made in statistical inference experiments. It is denoted as Ha or H1 and is an alternative to the null hypothesis. It is merely a different alternative from the null, to put it another way. A claim that the researcher is testing in hypothesis testing is an alternate theory.
What procedures are utilized to support or refute a hypothesis?
A claim is tested for plausibility using sample data to see if it is true. The test provides evidence that, given the available information, the hypothesis is tenable. Statistical analysts measure and analyse a random sample of the population under study to test a hypothesis.
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