Based on the scenario belo, which inferential test is appropriate? (dependent sa

Question

Based on the scenario belo, which inferential test is appropriate? (dependent samples t-test, independent samples t-test assuming equal variances, independent samples t-test assuming unequal variances, one way anova)

People who are concerned about their health may prefer hot dogs that are low in salt and calories. The "HotDogs - Sodium" worksheet contains data on the sodium contained in each of 54 major hot dog brands. The hot dogs are classified by type: beef, poultry, and meat (mostly pork and beef, but up to 15% poultry meat). We want to know if there is any difference in sodium based on type of hot dog.

Explanation / Answer

We need to test the difference in sodium based on the types of hot dogs and since, there are more than two types (3 types) of hot dogs, we will use one way ANOVA in this case.

The answer is one way ANOVA.

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