Use the Data Displayed in the Table Below to Draw

question 118

Multiple Choice

Use the data displayed in the table below to draw a run chart for the daily high temperature in November.   $\begin{array}{|l|}\hline\begin{array}{lll}\\\text {November}\\\\\hline 1 \\2 \\3 \\4 \\5 \\6 \\7 \\8 \\9 \\10 \\11 \\12 \\13 \\14 \\15 \\16 \\17 \\18 \\19 \\20 \\21 \\22 \\23 \\24 \\25 \\26 \\27 \\28 \\29 \\30 \\\\\hline\end{array}\begin{array}{lll}\text { High } \\\text { temperature } \\\left(^{\circ} \mathrm{F}\right) \\\hline 44 \\44 \\34 \\40 \\30 \\39 \\29 \\20 \\47 \\48 \\30 \\39 \\21 \\42 \\25 \\15 \\46 \\49 \\32 \\37 \\31 \\37 \\23 \\30 \\38 \\51 \\29 \\26 \\29 \\35\\\\\hline\end{array}\begin{array}{lll}\\\text {December}\\\\\hline 1 \\2 \\3 \\4 \\5 \\6 \\7 \\8 \\9 \\10 \\11 \\12 \\13 \\14 \\15 \\16 \\17 \\18 \\19 \\20 \\21 \\22 \\23 \\24 \\25 \\26 \\27 \\28 \\29 \\30 \\31\\\hline\end{array}\begin{array}{lll}\text { High } \\\text { temperature } \\\left(^{\circ} \mathrm{F}\right) \\\hline 20 \\26 \\32 \\45 \\27 \\25 \\30 \\43 \\13 \\30 \\42 \\32 \\33 \\22 \\47 \\30 \\13 \\31 \\39 \\10 \\41 \\39 \\14 \\25 \\27 \\27 \\30 \\8 \\37 \\44 \\12 \\\hline\end{array}\begin{array}{lll}\\\text { January }\\\\\hline 1 \\2 \\3 \\4 \\5 \\6 \\7 \\8 \\9 \\10 \\11 \\12 \\13 \\14 \\15 \\16 \\17 \\18 \\19 \\20 \\21 \\22 \\23 \\24 \\25 \\26 \\27 \\28 \\29 \\30 \\31\\\hline\end{array}\begin{array}{lll}\text { High } \\\text { temperature } \\\left(^{\circ} \mathrm{F}\right) \\\hline 29 \\29 \\29 \\26 \\4 \\44 \\42 \\11 \\31 \\27 \\25 \\16 \\52 \\42 \\21 \\31 \\19 \\20 \\19 \\56 \\22 \\18 \\25 \\12 \\16 \\22 \\39 \\20 \\24 \\21 \\10 \\\hline\end{array}\\\hline\end{array}$

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Definitions:

Independent Variable

In an experiment, the variable that is manipulated or changed by the researcher to observe its effect on the dependent variable.

Dependent Variable

A variable in an experiment that is expected to change as a result of manipulations of the independent variable.

Extraneous Variable

Any variable in a scientific experiment that is not the independent or dependent variable but may affect the results of the experiment if not properly controlled.

Random Assignment

A method used in experiments where participants are allocated to different groups purely by chance, minimizing pre-existing differences between those groups.