Given Two Independent Normal Distributions with S₁²- S₁² = 100,µ₁=

question 75

Multiple Choice

Given two independent normal distributions with s₁²- s₁² = 100,µ₁= µ₂ = 50,n₁= n₂ = 50,the sampling distribution of the mean difference ₁- ₂ will have a mean of _________.

• A)1
• B)0
• C)50
• D)100

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Definitions:

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A clear, colorless body fluid found in the brain and spinal cord that acts as a cushion and maintains a stable environment for the central nervous system.

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The joint connecting the jawbone to the skull, facilitating movement for chewing and speaking.

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A chronic eye disease that causes vision loss in the center of your field of vision, typically due to aging.