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When We Test H0 μ\mu 1 \le μ\mu 2,HA μ\mu 1 > μ\mu 2at α\alpha

question 24

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When we test H0: μ\mu 1 \le μ\mu 2,HA: μ\mu 1 > μ\mu 2at α\alpha = .10,where  When we test H<sub>0</sub>:  \mu <sub>1</sub>  \le   \mu <sub>2</sub>,H<sub>A</sub>:  \mu <sub>1</sub> >  \mu <sub>2</sub>at  \alpha  = .10,where   <sub>1</sub> = 77.4,   <sub>2</sub> = 72.2,s<sub>1</sub> = 3.3,s<sub>2</sub> = 2.1,n<sub>1</sub> = 6,n<sub>2</sub>= 6,what is the estimated pooled variance? A) 2.77 B) 6.38 C) 2.52 D) 7.65 1 = 77.4,  When we test H<sub>0</sub>:  \mu <sub>1</sub>  \le   \mu <sub>2</sub>,H<sub>A</sub>:  \mu <sub>1</sub> >  \mu <sub>2</sub>at  \alpha  = .10,where   <sub>1</sub> = 77.4,   <sub>2</sub> = 72.2,s<sub>1</sub> = 3.3,s<sub>2</sub> = 2.1,n<sub>1</sub> = 6,n<sub>2</sub>= 6,what is the estimated pooled variance? A) 2.77 B) 6.38 C) 2.52 D) 7.65 2 = 72.2,s1 = 3.3,s2 = 2.1,n1 = 6,n2= 6,what is the estimated pooled variance?


Definitions:

Memory

The faculty by which the mind stores and remembers information, allowing past experiences to influence future behavior and cognition.

Schema

A cognitive framework or concept that helps organize and interpret information in the world around us.

Drinking Alcohol

The act of consuming beverages that contain ethanol, which can affect the body and mind in various ways depending on the amount and frequency of consumption.

Explicit Memory

The system for long-term storage of conscious memories that can be verbally described.

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