Responses to a Survey Question Are Broken Down According to Employment

question 16

Essay

Responses to a survey question are broken down according to employment status and the sample results are given below.Are the response and employment status independent? Use a 1% level of significance. $$\begin{array} { r | l l c } & \text { Yes } & \text { No } & \text { Undecided } \\\hline \text { Employed } & 40 & 15 & 5 \\\text { Unemployed } & 10 & 25 & 10\end{array}$$

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Definitions:

Stored

Refers to keeping data or information in a designated place for future use or reference.

NFC

Near Field Communication, a set of communication protocols that enable two electronic devices, one of which is usually a portable device such as a smartphone, to establish communication by bringing them within a few centimeters of each other.

Smart Card Reader

A device that can read flash media. Also called a multi-card reader. It can also be a device used to read the embedded chips in smart cards.

Disk Management

A Windows tool used to partition and manage hard drives.