State the Null and Alternative Hypothesis and Also the Value $\mathrm{H}_{0}$

question 60

Multiple Choice

State the null and alternative hypothesis and also the value of the test statistic for the professor's randomization test.

• A) \( \mathrm{H}_{0} \) : The typical quiz score for those with high confidence is the same as that of those with low confidence.
• \( \mathrm{H}_{\mathrm{A}} \) : The typical quiz score for those with high confidence is greater than that of those with low confidence.
• The Test Statistic is 1.2.
• B) \( \mathrm{H}_{0} \) : The typical quiz score for those with high confidence is the same as that of those with low confidence.
• \( \mathrm{H}_{\mathrm{A}} \) : The typical quiz score for those with high confidence is greater than that of those with low confidence.
• The Test Statistic is 5.4.
• C) \( \mathrm{H}_{0} \) : The typical quiz score for those with high confidence is the same as that of those with low confidence.
• \( \mathrm{H}_{\mathrm{A}} \) : The typical quiz score for those with high confidence is greater than that of those with low confidence.
• The Test Statistic is -5.4.
• D) \( \mathrm{H}_{0} \) : The typical quiz score for those with high confidence is greater than that of those with low confidence.
• \( \mathrm{H}_{\mathrm{A}} \) : The typical quiz score for those with high confidence is the same as that of those with low confidence.
• The Test Statistic is 5.4.

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Definitions:

Sample Size

The number of individuals or observations used in a study or represented in a statistical analysis.

Informed Consent

A process ensuring that an individual understands and voluntarily agrees to participate in a particular procedure or experiment, with full knowledge of the potential risks and benefits.

Operationalization

The process of defining and measuring variables in research in a way that they can be empirically tested.

Concrete Level

The specific, tangible aspect or stage of a process or phenomenon, often contrasted with abstract or theoretical levels.