Consider the Accompanying Contingency Table $$\begin{array} { c | c c c } & { \text { Column } } \\\text { Row } & 1 & 2 & 3 \\\hline 1 & 13 & 15 & 16 \\2 & 19 & 26 & 11\end{array}$$

question 16

Essay

Consider the accompanying contingency table. $$\begin{array} { c | c c c } & { \text { Column } } \\\text { Row } & 1 & 2 & 3 \\\hline 1 & 13 & 15 & 16 \\2 & 19 & 26 & 11\end{array}$$ a. Convert the values in row 1 to percentages by calculating the percentage of each column total falling in row 1.
b. Create a bar graph with row 1 percentage on the vertical axis and column number on the horizontal axis.
c. What pattern do you expect to see if the rows and columns are not independent? Is this pattern present in your graph?

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Definitions:

Semiannual Receipt

Payments or incomes that are received twice a year.

Accrued Interest

The amount of interest that has been incurred but not yet paid over a particular period.

Government Bonds

Debt securities issued by a government to support government spending, which investors can purchase, typically considered low-risk investments.

Accrued Interest

The accumulated interest on a note payable or receivable that has been earned but not yet received or paid out.