REPORTING AND THESIS WRITING
NULL HYPOTHESIS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Identify the correct null hypothesis:Is the proportion of babies born male different from 50%? The null hypotheses is the babies born male is not difference from 50&. In a sample of 200 babie were surveyed. The The t-value of the sample is of 1.279 and the critical value is 1.453.
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The null hypothesis cannot be rejected and the difference is significant.
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The null hypothesis can be rejected and the difference is significant.
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The null hypothesis can be rejected and the difference is not significant.
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The null hypothesis cannot be rejected and the difference is not significant.
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Explanation:
Detailed explanation-1: -Null Hypothesis: If one plant is watered with distilled water and the other with mineral water, then there is no difference in the growth and nourishment of these two plants.
Detailed explanation-2: -The hypotheses are claims about the population proportion, p. The null hypothesis is a hypothesis that the proportion equals a specific value, p0. The alternative hypothesis is the competing claim that the parameter is less than, greater than, or not equal to p0.
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