ANOVA for sales data
Not what you're looking for?
Citrus Clean is a new all-purpose cleaner being test-marketed by placing displays in three different locations within various supermarkets. The number of 12-ounce bottles sold from each location within the super market is report below.
Near Bread 18 14 19 17
Near Beer 12 18 10 16
Near Other Cleaners 26 28 30 32
At the .05 significance level, is there a difference in the mean number of bottles sold at the three locations?
a) State the null and alternative hypothesis.
b) Develop and ANOVA table.
c) What is your decision regarding the null hypothesis?
d) Explain how you made your decision regarding your answer to part c
Purchase this Solution
Solution Summary
The solution provides step by step method for the calculation of ANOVA for sales data . Formula for the calculation and Interpretations of the results are also included.
Purchase this Solution
Free BrainMass Quizzes
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.
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.