Answer:
no
Step-by-step explanation:
The correct option is A.
In survey sampling, bias is defined as the tendency of the chosen sample to over estimate or under estimate a population parameter. Bias is said to occur when the used sample does not accurately represent the population concerned; a good sample should be representative. There are different types of bias, depending on how they arise. When selecting a sample for controversial political survey, choosing participants from registered voters only will decrease the bias of the sampling. <span />
it will be A
Step-by-step explanation:
because it adds up to 3:10
452 ?
i think your question doesnt make much sense
