Suppose That in a Particular Sample,the Mean Is 70

question 5

Multiple Choice

Suppose that in a particular sample,the mean is 70.07 and the standard deviation is 10.27.What is the Z score for a raw score of 65?

• A)-0.49
• B)0.49
• C)-0.51
• D)0.51

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Definitions:

Endocytosis

A cellular process in which substances are brought into the cell by engulfing them in an energy-using process.

Parallel After-discharge Circuit

A circuit configuration in neural networks that involves parallel paths with different lengths that can cause prolonged signal discharge.

Inhibitory Postsynaptic Potentials (IPSPs)

Hyperpolarizations occurring at a postsynaptic membrane making the neuron less likely to generate an action potential.

Hyperpolarization

An increase in the membrane potential of a cell, making the inside of the cell more negative relative to the outside and reducing the likelihood of firing an action potential.