Dr Hsu Conducted a One-Way ANOVA on a Set of Data

question 104

Multiple Choice

Dr. Hsu conducted a one-way ANOVA on a set of data examining digestive reaction to the smell of food and watching food preparation. Dr. Hsu had multiple experimental conditions. Dr. Hsu's one-way ANOVA yielded significant results, but the analysis was not able to tell him where the specific differences existed. Dr. Hsu will need to follow-up with what analysis to test all possible combinations of the conditions?

• A) matched samples test
• B) planned contrasts
• C) independent sample t test
• D) post-hoc analyses

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Definitions:

Adverse Supply Shock

An unexpected event that suddenly decreases the supply of a good or service, often leading to increased prices and decreased quantity in the market.

Long-run Results

Long-run results refer to the outcomes or effects that manifest over an extended period, considering all variables including those that are fixed in the short term can adjust over time.

Adverse Supply Shock

An unexpected event that suddenly decreases supply, leading to higher prices and lower quantities available.

Short-run Phillips Curve

A graphical representation showing the inverse relationship between the rate of inflation and the rate of unemployment in an economy over a short period.