A manufacturer knows from experience that the resistance of resistors he produces is normal with mean 150 and standard deviation 5 What percentage of the resistors will have resistance between 148 and 152 Between 140 and 160 ...

First find the z scores of each variable zx Where X is the variable to be co ...

A manufacturer knows from experience that the resistance of resistors he produces is normal with mean

Question:

A manufacturer knows from experience that the resistance of resistors he produces is normal with mean μ = 150 Ω and standard deviation σ = 5 Ω. What percentage of the resistors will have resistance between 148 Ω and 152 Ω? Between 140 Ω and 160 Ω?

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