In a Right-Tailed Test Comparing Two Proportions,the Test Statistic Was

question 96

Multiple Choice

In a right-tailed test comparing two proportions,the test statistic was zcalc = +1.81.The p-value is

• A).9649
• B).0351
• C).4649
• D)Must know n to answer.

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Definitions:

EPSPs

Excitatory Postsynaptic Potentials, which are temporary increases in postsynaptic membrane potential caused by the flow of positively charged ions into the postsynaptic cell.

IPSPs

Inhibitory postsynaptic potentials, a kind of synaptic potential that makes a postsynaptic neuron less likely to generate an action potential.

Action Potentials

Rapid, temporary changes in the electrical charge of a cell's membrane, allowing for the transmission of signals along neurons.

Graded Potentials

Changes in membrane potential that vary in size and do not follow the all-or-none principle, important in the initiation of action potentials.