SCENARIO 12-12
the Manager of the Purchasing Department of a Large

question 160

Multiple Choice

SCENARIO 12-12
The manager of the purchasing department of a large saving and loan organization would like to develop a model to predict the amount of time (measured in hours) it takes to record a loan
application.Data are collected from a sample of 30 days, and the number of applications recorded and completion time in hours is recorded.Below is the regression output: $$\begin{array}{l}\begin{array} { l r } \hline { \text { Regression Statistics } } \\\hline \text { Multiple R } & 0.9447 \\\text { R Square } & 0.8924 \\\text { Adjusted R } & 0.8886 \\\text { Square } & \\\text { Standard } & 0.3342 \\\text { Error } & \\\text { Observations } & 30 \\\hline\end{array}\\\text { ANOVA }\\\begin{array} { l r r r r r } \hline & { \text { df } } & { \text { SS } } & { \text { MS } } & \text { F } & \text { Significance } F \\\hline \text { Regression } & 1 & 25.9438 & 25.9438 & 232.2200 & 4.3946 \mathrm { E } - 15 \\\text { Residual } & 28 & 3.1282 & 0.1117 & & \\\text { Total } & 29 & 29.072 & & & \\\hline\end{array}\\\begin{array} { l r r r r r r } \hline & \text { Coefficients } & \text { Standard Error } & t \text { Stat } & \text { P-value } & \text { Lower 95\% } & \text { Upper 95\% } \\\hline \text { Intercept } & 0.4024 & 0.1236 & 3.2559 & 0.0030 & 0.1492 & 0.6555 \\\text { Applications } & 0.0126 & 0.0008 & 15.2388 & 0.0000 & 0.0109 & 0.0143 \\\text { Recorded } & & & & & & \\\hline\end{array}\end{array}$$ 12-46 Simple Linear Regression Simple Linear Regression 12-47
-Referring to Scenario 12-12, the degrees of freedom for the t test on whether the number of loan applications recorded affects the amount of time are

• A)1
• B)28
• C)29
• D)30

Describe the involvement of supervisors and non-HR managers in HRM.

Understand the impact of pay and benefits planning and administration on an organization.

Identify the nine categories of HRM competencies for success.

Recognize the stakeholders in an organization.

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Definitions:

Tenant-Days

A measure used in the hospitality or healthcare industry, representing the total number of days that all tenants or patients have occupied the facility.

Planning Budget

A budget based on the level of planned output at the start of the budgetary period, used for planning purposes.

Total Expenses

The sum of all costs and expenses incurred by a business or individual, including operating expenses, cost of goods sold, and taxes.

Fixed Cost

Costs that do not change with the level of production or sales activities within a certain range or period.