A) $360 Loss. B) $120 Gain

question 60

Multiple Choice

• A) $360 loss.
• B) $120 gain.
• C) $360 gain.
• D) $480 gain.

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Definitions:

Sign Test

A non-parametric test used to determine if there is a significant difference between the median of two dependent samples.

Two-sample T-test

A statistical method to determine if there is a significant difference between the means of two groups, which may have different variances.

Wilcoxon Signed Rank

The Wilcoxon Signed Rank test is a nonparametric statistical test used to compare two related samples to assess whether their population mean ranks differ.

Wilcoxon Signed Rank

A non-parametric statistical hypothesis test used to compare two related samples, matched samples, or repeated measurements on a single sample to assess whether their population mean ranks differ.