TABLE 13-3
the Director of Cooperative Education at a State

question 72

Short Answer

TABLE 13-3
The director of cooperative education at a state college wants to examine the effect of cooperative education job experience on marketability in the work place. She takes a random sample of 4 students. For these 4, she finds out how many times each had a cooperative education job and how many job offers they received upon graduation. These data are presented in the table below.
$$\begin{array} { l l l } \hline \text { Student } & \text { CoopJobs } & \text { JobOffer } \\\hline 1 & 1 & 4 \\2 & 2 & 6 \\3 & 1 & 3 \\4 & 0 & 1 \\\hline\end{array}$$
-Referring to Table 13-3, the director of cooperative education wanted to test the hypothesis that the true slope was equal to 3.0. The value of the test statistic is_______ .

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Definitions:

Pushbutton

A simple switch mechanism for controlling some aspect of a machine or a process, often used to start or stop functions.

Counter

In digital logic and computing, a counter is a device that stores and displays the number of times a particular event or process has occurred, often used for tracking repetitions in a circuit or program.

Accumulated Count

A value that represents the total number of events or quantities that have been counted over a period of time.

Timer Program

A function within PLC programming used to count time intervals for the controlled process.