The practice which is not sound in conducting individuales is C) conducting in-person interviews and telephone interviews in the same poll.
In-person interviews deliver the most representative results. Telephone surveys provide a good alternative but they need using a larger sample.
Writing a letter to the editor takes a bit of thought and some time to write and edit. Your letters will likely improve with practice. Don't be discouraged if your initial ...
Answer:
Hungary is a republic in Central Europe. It is a plain surrounded by a semicircle of the Carpathian Mountains. Two thirds of Hungary is cultivated land. First and foremost, halibut and maize are grown, but the country also has a large production of fruit, sugar beet, vegetables and hemp. Hungary also has extensive wine production, including in the Hungarian wine regions Tokaj and Eger. Hungary is divided into two by two large rivers, the Danube and the Tisza, which flows in the east. Budapest is the largest city in the country, with over two million inhabitants.