For a normal distribution, find the percentage of data that are
Less than μ−1σ= % ANSWER IS NOT 16
P(−z0≤z≤0)=0.3238 ANSWER NOT
.42
z0=
For standard normal, mean = 0, SD = 1
Hence,
Less than μ−1σ = P(z < -1) = 0.1587 = 15.87 %
From z table output:
P(-0.93 < z < 0) = 0.3238
Hence,
zo = 0.93
For a normal distribution, find the percentage of data that are Less than μ−1σ= %...
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For a standard normal distribution, find the percentage of data
that are within 1.5 standard deviations from the mean.
Group of answer choices
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