Examlex
A neuron has a resting membrane potential of -70 mV and a threshold of 45 mV. It receives 2 EPSPs that change the membrane potential by 30 mV and 1 IPSP that changes it by 10 mV. Which of the following would occur?
Sampling Bias
A statistical bias that occurs when the sample is not representative of the population from which it was drawn.
Representative Sample
A subset of a population that accurately reflects the members of the entire population.
Stratified Sample
A sampling method that divides the population into subgroups and selects samples from each, ensuring representation.
Cross-sectional Sample
A sample that is taken at one specific point in time from a population to study its characteristics.
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