A Machinist Is Required to Manufacture a Circular Metal Disk

question 114

Multiple Choice

A machinist is required to manufacture a circular metal disk with area 1000 . If the machinist is allowed an error tolerance of in the area of the disk, how close to the ideal radius must the machinist control the radius? Round your answer to the nearest hundred thousandth.

---

Definitions:

Interval Level

A measurement scale that allows for the comparison of differences in quantities, where equal differences between values represent equal differences in what is being measured, but does not have a true zero point.

Frequency (f)

The number of times a particular value or class of values occurs in a data set.

Ordinal Level

A level of measurement where values can be ordered or ranked, but the intervals between values are not necessarily consistent or known.

Cyber-Phishing

A fraudulent practice of sending emails purporting to be from reputable companies to induce individuals to reveal personal information.