A Perfect Spearman Correlation of +1 or −1 Between Two

question 81

Multiple Choice

A perfect Spearman correlation of +1 or −1 between two variables indicates

• A)a perfect linear relationship between the two variables
• B)a perfect nondecreasing or nonincreasing function of the two variables.
• C)the Pearson correlation is 1
• D)the Pearson correlation is +1 or -1
• E)the two variables are not related.

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Definitions:

Overhead

Overhead refers to the indirect costs associated with running a business, such as rent, utilities, and administrative expenses, that are not directly tied to the production of goods or services.

Overhead Costs

Indirect expenses related to the day-to-day running of a business, such as rent, utilities, and office supplies, which are not directly tied to production.

Direct Labor Hours

The cumulative hours employees engaged in manufacturing products or delivering services have worked.

Applied Overhead Rate

A predetermined rate used to allocate manufacturing overhead costs to individual units of output.