Refer to the Following Partial ANOVA Results from Excel (Some

question 110

Multiple Choice

Refer to the following partial ANOVA results from Excel (some information is missing) . ANOVA table $$\begin{array} { | l | c | c | c | c | c | } \hline \text { Source } & \text { SS } & d f & M S & F & p \text {-value } \\\hline \text { Treatment } & 717.40 & 3 & & & .0442 \\\hline \text { Error } & & & 70.675 & & \\\hline \text { Total } & 1,848.20 & 19 & & & \\\hline\end{array}$$ The MS (mean square) for the treatments is:

• A)239.13.
• B)106.88.
• C)1,130.8.
• D)impossible to ascertain from the information given.

Understand and apply the concept of descriptive statistics.

Calculate and interpret measures of central tendency, including mean, median, mode, and midrange.

Recognize and compute quartiles and percentiles, understanding their role in data analysis.

Identify and calculate measures of dispersion, such as range, variance, and standard deviation.

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