If the call is not answered the first time a house is called then the phone number is stored so that the call can be attempted later into the day. This actually makes the poll less bias because this means that people are answering at all times of the day instead of just the morning or afternoon individually. When reached, the caller is immediately notified that the number is chosen at random. Next, Gallup either asks for the oldest adult in the house or they ask for a full list of the adults in the households as well as their age and gender and then choose randomly. If the adult chosen is not home at the time, Gallup chooses to wait for that individual instead of asking another adult. These procedures are accurate, but they can be expensive and are not conducted quickly especially if time is a
If the call is not answered the first time a house is called then the phone number is stored so that the call can be attempted later into the day. This actually makes the poll less bias because this means that people are answering at all times of the day instead of just the morning or afternoon individually. When reached, the caller is immediately notified that the number is chosen at random. Next, Gallup either asks for the oldest adult in the house or they ask for a full list of the adults in the households as well as their age and gender and then choose randomly. If the adult chosen is not home at the time, Gallup chooses to wait for that individual instead of asking another adult. These procedures are accurate, but they can be expensive and are not conducted quickly especially if time is a