Use the Runs Test to Determine Whether the Given Sequence

question 45

Essay

Use the runs test to determine whether the given sequence is random. Use a significance level of 0.05. A sample of 30 clock radios is selected in sequence from an assembly line. Each
radio is examined and judged to be acceptable (A)or defective (D). The results are shown
below. Test for randomness. A A D A A A D A A D
A D A A A D A A A A
A A D D A A A A D A

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Definitions:

Unpaid Work

Labor, such as household chores or caregiving, which is not compensated with money but contributes to the well-being and functioning of a family or society.

Separatism

The advocacy for the separation of a certain group of people from a larger body on the basis of ethnicity, religion, or gender.

Objective

Something that one's efforts or actions are intended to attain or accomplish; purpose; goal; target.

Value-neutral

An approach that is without judgment and does not assign moral, ethical, or cultural values to observations or decisions.