For the Following Data,N = _____ $$\begin{array} { c c } X & \mathrm { f } \\\hline 4 & 2 \\3 & 4 \\2 & 3 \\1 & 2\end{array}$$

question 12

Multiple Choice

For the following data,N = _____. $$\begin{array} { c c } X & \mathrm { f } \\\hline 4 & 2 \\3 & 4 \\2 & 3 \\1 & 2\end{array}$$

• A)10
• B)11
• C)28
• D)Cannot be determined from the table

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Definitions:

Test Statistic

A value determined from sample data, used to make decisions on a hypothesis in statistical testing.

Level Of Significance

A threshold in hypothesis testing, representing the probability of rejecting a true null hypothesis, typically denoted by alpha.

Null Hypothesis

A statement asserting there is no effect or no difference, which researchers attempt to disprove through statistical testing.

Alternative Hypothesis

A statement in hypothesis testing that proposes a significant difference or effect, contradicting the null hypothesis.