During his Ph.D. research, mathematician Tyron Lardy worked on a new approach to hypothesis testing. Instead of the ...

Here is a simple example: A school principal reports that students in their school score an average of 7 out of 10 in exams. To test this “hypothesis,” we record marks of say 30 students ...

Here are some examples of hypothesis statements: If garlic repels fleas, then a dog that is given garlic every day will not get fleas. If sugar causes cavities, then people who eat a lot of candy ...

A business hypothesis solves this problem ... on your research and may simply involve examining the literature, polling your stakeholders or researching other areas. For example, in determining ...

Examples of Marketing Research Problems. Companies and other organizations use marketing research to manage the risks associated with offering new products and services.

Take another example: The annual return of a particular mutual fund is claimed to be 8%. Assume that the mutual fund has been in existence for 20 years. The null hypothesis is that the mean return ...