EVOLUTION
HARDY WEINBERG EQUILIBRIUM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Alternative hypothesis-States experimental variables have NO relationship and experimental observations are a result of CHANCE.
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Null hypothesis-States experimental variables have NO relationship and experimental observations are a result of CHANCE.
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Alternative hypothesis-States experimental variables HAVE a relationship and the experimental observations are the result of a NONRANDOM cause.
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Null hypothesis-States experimental variables HAVE a relationship and the experimental observations are the result of a NONRANDOM cause.
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Detailed explanation-1: -An alternative hypothesis is an opposing theory to the null hypothesis. For example, if the null hypothesis predicts something to be true, the alternative hypothesis predicts it to be false. The alternative hypothesis often is the statement you test when attempting to disprove the null hypothesis.
Detailed explanation-2: -What are null and alternative hypotheses? Null and alternative hypotheses are used in statistical hypothesis testing. The null hypothesis of a test always predicts no effect or no relationship between variables, while the alternative hypothesis states your research prediction of an effect or relationship.
Detailed explanation-3: -b) Simple Hypothesis. c) Alternative Hypothesis. d) Composite Hypothesis. Explanation: Alternative Hypothesis defines whether the test is one tailed or two tailed. It is also called as Research Hypothesis.
Detailed explanation-4: -A hypothesis (plural: hypotheses), in a scientific context, is a testable statement about the relationship between two or more variables or a proposed explanation for some observed phenomenon.