For the Data Set Shown Below, Calculate the Following Values $\begin{array}{llllllll}1 & 2 & 2 & 2 & 3 & 3 & 3 & 3 \\4 & 4 & 4 & 4 & 4 & 4 & 5 & 5 \\5 & 5 & 6 & 6 & 6 & 7 & &\end{array}$

question 11

Essay

For the data set shown below, calculate the following values: sample mean, 95% confidence interval for the population mean, sample variance, 95% confidence interval for the population variance, sample standard deviation, approximate 95% confidence interval for the population standard deviation.
Data:
$\begin{array}{llllllll}1 & 2 & 2 & 2 & 3 & 3 & 3 & 3 \\4 & 4 & 4 & 4 & 4 & 4 & 5 & 5 \\5 & 5 & 6 & 6 & 6 & 7 & &\end{array}$

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Definitions:

Decimal Places

Refers to the number of digits to the right of the decimal point in a decimal number, indicating its precision.

Property Sheet

A window or pane in software development environments and applications that shows the properties of a selected object or control for modification.

Number Field

An input field designed specifically to hold numerical data, often found in forms, databases, and spreadsheet applications.

Foreign Key Field

A column in a database table that creates a link between two tables by referring to the primary key of another table.