Mathematics, 10.03.2020 04:07 smithtamarshae
Identify the type of sampling bias guaranteed to occur in each of the sampling schemes, based on the information provided. Some sampling schemes may incur multiple types of bias. A political poll is conducted by contacting people on landline phones. The pollsters did not keep track of how many people they contacted who did not respond. A political poll is administered by contacting people on landline phones. The pollsters contacted 20,000 households, and 4747 individuals agreed to speak with the caller. A political poll is conducted by setting up a booth at a local shopping mall and inviting passersby to share their opinions. A political poll asks the question, "If you found out that Candidate A was given a large sum of money by Special Interest Group B, would that change your opinion of how hypocritical Candidate A is?"
Answers: 1
Mathematics, 21.06.2019 13:20, jimmyjimjim
Sherina wrote and solved the equation. x-56=230 x-56-56=230-56 x=174 what was sherina’s error? sherina’s work is correct. sherina only needed to subtract 56 from 230. sherina made a subtraction error when subtracting 56 from 230. sherina should have added 56 to both sides of the equation.
Answers: 2
Identify the type of sampling bias guaranteed to occur in each of the sampling schemes, based on the...
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