Collecting data Data can be collected using a questionnaire or a data collection sheet.
{"Image DocumentName": "Collecting dataData can be collected using a questionnaire or a data collection sheet.", "Image ImageDescription": "A questionnaire is used when you wish to ask a sample of people a series of structured questions relevant to your line of enquiry. A data collection sheet or observation sheet is used when recoding results involving counting, measuring or observing. It can also be used to collect the answers to a few simple questions. Remind pupils that data that they collect themselves in a questionnaire or collection sheet is called primary data. Data can also be collected from secondary sources such as the Internet, newspapers or reference books.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}