In 1986,an Apple IIe Computer with 65 Kilobytes of Memory

question 144

Multiple Choice

In 1986,an Apple IIe computer with 65 kilobytes of memory cost around $1,500.Today,a $1,500 iMac computer (also made by Apple) comes with 8 gigabytes of memory.This illustrates the potential for what kind of bias in CPI calculations?

• A)new product bias
• B)increase in quality bias
• C)substitution bias
• D)outlet bias

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Definitions:

Small Samples

Refers to a group or set in a study that is limited in number, which may affect the statistical significance and generalizations.

Accuracy

A measure of how close a computed or measured value is to its true value, often used in the context of predictions, measurements, or calculations.

Interval Length

Interval length refers to the distance or difference between the lower and upper boundaries of an interval in mathematics or statistics.

Bootstrap Interval

A type of statistical interval estimate used to estimate the distribution of a statistic by resampling with replacement from the data.