For a population with a mean of \mu= 100 and a standard deviation of \sigma=20, Find the X values. z = +1.50.

nitraiddQ

nitraiddQ

Answered question

2021-02-12

For a population (μ=100 and σ=20), find the X values. z=+1.50.

Answer & Explanation

Corben Pittman

Corben Pittman

Skilled2021-02-13Added 83 answers

The required value of X is, 
z=Xμσ 
1.50=X10020 
X100=1.50×20=30 
X=100+30=130 
The value of the random variable X if the Z-score equals 1.50 is 130.

Jeffrey Jordon

Jeffrey Jordon

Expert2021-11-14Added 2605 answers

Answer is given below (on video)

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