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We are testing H0: μ ≥ 2.5;versus HA: μ < 2.5.When = 2.46,s = .05,and n = 26,at α = .10 we reject the null hypothesis.(Assume that the population from which the sample is selected is normally distributed. )
Intracellular
Occurring within or inside a cell, affecting the cell's internal environment or processes.
Neurotransmitters
Chemicals that transmit signals across a synapse from one neuron to another in the nervous system.
Synapse
The junction between two neurons, where nerve impulses are transmitted from one to the other.
Sodium
A chemical element, symbol Na, that is a highly reactive metal and an essential mineral for living organisms.
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