If a Correlated-Groups T-Test and an Independent-Groups T-Test Both Have

question 2

Multiple Choice

If a correlated-groups t-test and an independent-groups t-test both have df=16,which experiment used more participants?

• A)they both used the same number of participants (n=18)
• B)they both used the same number of participants (n=17)
• C)the correlated-groups t-test
• D)the independent-groups t-test

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Definitions:

Calcium Chloride

A chemical compound used in various applications, including as a de-icing agent, in food preservation, and in laboratory settings to provide a source of calcium ions.

Extra Electrons

Additional electrons that surpass the baseline number expected in an atom or molecule, often leading to negative charge and chemical reactivity.

Outermost Shell

Refers to the outermost layer of electrons surrounding an atomic nucleus.

Atomic Number

The atomic number is the number of protons found in the nucleus of an atom, determining the chemical properties of the element and its place in the periodic table.