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Mathematics, 09.01.2020 00:31 drzewostan5716
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 10,000 households, and 2366 individuals agreed to speak with the caller.
a political poll is conducted by allowing users to register on a website and fill out an online survey.
a political poll asks the question, "if you found out that candidate a was arrested when he was younger, would that change your opinion of how immoral candidate a is? "
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Mathematics, 21.06.2019 20:00
He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean and standard deviation according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%
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Mathematics, 21.06.2019 20:10
Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655
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Identify the type of sampling bias guaranteed to occur in each of the sampling schemes, based on the...
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