Surveys and Experiments
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Sometimes the data we need may not be available from internal or external sources. In such cases, we may have to obtain data by conducting our own survey or experiment. In a survey, we do not exercise any control over the factors when we collect information. For example, if we want to collect data on the money various families spent last month on clothes, we will ask each of the families included in the survey how much it spent last month on clothes.
Details
- Publication Date
- Mar 26, 2013
- Language
- English
- Category
- Education & Language
- Copyright
- All Rights Reserved - Standard Copyright License
- Contributors
- By (author): Homework Help Classof1
Specifications
- Format