Z score transformation

Suppose a distribution has a mean µ = 8 and standard deviation σ = 4. What is the value of x if it is z = +1.50?

Correct answer:

x =  14

Step-by-step explanation:

µ=8 σ=4  z=+1.50  z=σxµ  x=µ+z σ=8+1.5 4=14



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