The Distribution of a Sample of the Outside Diameters of PVC

question 186

Multiple Choice

The distribution of a sample of the outside diameters of PVC gas pipes approximates a symmetrical, bell-shaped distribution. The arithmetic mean is 14.0 cm, and the standard deviation is 0.1 cm. About
68 percent of the outside diameters lie between what two amounts?

• A) 13.5 and 14.5 cm
• B) 13.0 and 15.0 cm
• C) 13.9 and 14.1 cm
• D) 13.8 and 14.2 cm
• E) None of the choices are correct.

Distinguish between different sorting and searching algorithms based on their characteristics and implementational requirements.

Analyze the efficiency and number of comparisons involved in various searching and sorting techniques.

Understand the role and process of insertion sort in data organization and its comparison with other sorting methods.

Recognize the terminologies and key concepts used in sorting and searching algorithms such as key/item comparisons.

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