to do a quantity survey of
1Online Panel Research. A Data Quality Perspective , Jelke Bethlehem
Provides new insights into the accuracy and value of online panels for completing surveys Over the last decade, there has been a major global shift in survey and market research towards data… 7181.73 руб электронная книга2Models for Life. An Introduction to Discrete Mathematical Modeling with Microsoft Office Excel , Jeffrey Barton T.
Features an authentic and engaging approach to mathematical modeling driven by real-world applications With a focus on mathematical models based on real and current data, Models for Life: An… 9652.07 руб электронная книга