A Quality Control Supervisor Wishes to Determine Whether the Following

question 102

Multiple Choice

A quality control supervisor wishes to determine whether the following measurements are random: $$\begin{array}{l}\begin{array} { r r r r r r r r } 68.2 & 65 & 66.5 & 65 & 67.5 & 68 & 66 & 64.5 \\65.3 & 64.2 & 67.6 & 66.5 & 66.8 & 68.9 & 67 & 65 \\\hline\\\end{array}\\\begin{array} { r r r r r r r | } \hline 65 & 67 & 68 & 71 & 68.5 & 63.6 & 64.7 \\71.5 & 70.7 & 66 & 68.5 & 70.5 & 69.5 & 70.1 \\\hline\end{array}\end{array}$$ For this purpose, the supervisor uses a previous median of 67.9 and compares each measurement to that median to perform a runs test.She uses a significance level of 0.05.This is a ______ test.

• A)right-tailed
• B)forward-tailed
• C)two-tailed
• D)inside-tailed
• E)left-tailed

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Definitions:

Nonmaterial Way

A term often related to philosophical, spiritual or cultural practices that involves something intangible, not based on material or physical objects or needs.

Liability

The condition of having legal accountability, especially regarding debts or legal duties.

Contractually Agreed Upon Fee

A fee that parties have explicitly decided upon within a contract for services or goods.

Damages

Monetary compensation required to be paid as a remedy for a breach of contract or a tortious act.