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This Question: 1 pt This Test: 37 pts Some poling agencies ask people to call a telephone number and give their response to a question. (a) List an advantage and a disadvantage of a survey conducted in this manner. (b) What sampling technique is used in such a survey? (a) What is an advantage of this type of survey? Choose the correct answer below OA No biases are created since anyone within the population can participate O8 This type of survey allows for people to reply more than once Oc Using this type of method ensures that each segment of the population is represented O0 This usually results in a savings in the survey cost What is a disadvantage of this type of survey? Choose the correct answer below OA This method of sampling can only be completed over the telephone OB There tends to be a lower response rate and this may introduce a bias into the sample Only a certain segment of the population might respond Oc Using this method forces the researcher to contact the sampling population drectly
(a) Option A
(b) Option B
Telephone sampling technique is used in such a survey
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