Purchase Solution

Imported vs. Domestic Beer Prices

Not what you're looking for?

Ask Custom Question

You want to know if there is a difference in price between imported and domestic beers. You go to your local supermarket and record the sales price and country of origin of 68 different beers. A t-test is run, the results of which appear below.

Values Attached!

1.Why would it be better to use a one-tailed test in this case?

2.You selected a one-tailed test, what are the null and experimental hypotheses (H0 and H1)?

3.In the beer price study, what is the critical value of t used in a one-tailed test?

4.Is there a significant difference between the price of domestic versus imported beers? What does this mean?

Chart for question on attachment
5. What is the one BEST measure of central tendency (mean, median, or mode) to use for these data?

Purchase this Solution

Solution Summary

Word document attached answers questions about one-tailed hypotheses, critical values and conclusion.

Purchase this Solution


Free BrainMass Quizzes
Measures of Central Tendency

This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.

Measures of Central Tendency

Tests knowledge of the three main measures of central tendency, including some simple calculation questions.

Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.

Know Your Statistical Concepts

Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.