Round each z-score to the nearest hundredth. A data set has a mean of x = 6.8 and a standard deviation of 2.5. Find the z-score. x=5.0

zi2lalZ 2020-10-27 Answered
Round each z-score to the nearest hundredth.
A data set has a mean of
x=6.8
and a standard deviation of 2.5. Find the z-score.
x=5.0
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Expert Answer

Willie
Answered 2020-10-28 Author has 95 answers
Obtain the Z-score for the random variable X value equals 5.0.
The Z-score for the random variable X value equals 5.0 is obtained below as follows:
The required value is,
Z=Xμσ
=5.06.82.5
=1.82.5=0.72
The Z-score for the random variable X value equals 5.0 is –0.72.
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Jeffrey Jordon
Answered 2021-11-14 Author has 2064 answers

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