A sample distribution of variable X is as follows:
$\begin{array}{cc}\hline X & f \\\hline 75 & 8 \\78 & 5 \\79 & 7 \\81 & 3 \\83 & 6 \\85 & 5 \\86 & 10 \\88 & 5 \\90 & 3 \\\hline\end{array}$ Calculate or draw each of the following for the sample distribution of X. Where possible, use SPSS to generate the data.
a. frequency distribution
b. cumulative relative frequency distribution
c. histogram (ungrouped)
d. frequency polygon
e. Q₁
f. Q₂
g. Q₃
h. P₁₀ and P₉₀
i. box-and-whisker plot

Question

A sample distribution of variable X is as follows:

\begin{array}{cc}\hline X & f \\\hline 75 & 8 \\78 & 5 \\79 & 7 \\81 & 3 \\83 & 6 \\85 & 5 \\86 & 10 \\88 & 5 \\90 & 3 \\\hline\end{array}

Calculate or draw each of the following for the sample distribution of X. Where possible, use SPSS to generate the data.
a. frequency distribution
b. cumulative relative frequency distribution
c. histogram (ungrouped)
d. frequency polygon
e. Q₁
f. Q₂
g. Q₃
h. P₁₀ and P₉₀
i. box-and-whisker plot

Quizplus · Accepted Answer

The Answer of A sample distribution of variable X is as follows: $\begin{array}{cc} \hline X & f \ \hline 75 & 8 \ 78 & 5 \ 79 & 7 \ 81 & 3 \ 83 & 6 \ 85 & 5 \ 86 & 10 \ 88 & 5 \ 90 & 3 \ \hline \end{array}$ Calculate or draw each of the following for the sample distribution of X. Where possible, use SPSS to generate the data. a. frequency distribution b. cumulative relative frequency distribution c. histogram (ungrouped) d. frequency polygon e. Q₁ f. Q₂ g. Q₃ h. P₁₀ and P₉₀ i. box-and-whisker plot

A Sample Distribution of Variable X Is as Follows Calculate or Draw Each of the Following for the Sample