In the Wilcoxon Signed-Rank Test, If Two or More Measurements

question 17

Multiple Choice

In the Wilcoxon signed-rank test, if two or more measurements have the same nonzero difference, then:

• A) the scores are removed from the analysis.
• B) the scores are assigned the lowest rank of the tied values.
• C) the scores are assigned the highest rank of the tied values.
• D) the scores are assigned the mean of the ranks of the tied values.

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Definitions:

Net Price Method

An accounting method that records purchases at the net cost, after deducting any purchase discounts, rather than recording them at the gross cost.

Cash Discounts

Reductions in the price of goods or services offered to customers as an incentive for early payment.

Sales Returns

Transactions where the buyer returns previously purchased merchandise back to the seller for a refund or exchange, reducing the seller's revenue.

Gross Method

An accounting method for recording purchases at the full invoice price without deducting any cash discounts.