A random sample of n=100 observations is selected from a population with μ=29 and σ=17. Approximate...
A random sample of n=100 observations is selected from a population with μ=29 and σ=17. Approximate the probabilities shown below.
| a.
P(x≥28) |
b.
P(22.≤26.8) |
| c.
P(x≤28.2) |
d.
P(x≥27.0) |
a. P(x≥28)=______(Round to three decimal places as needed.)
b. P(22.1≤26.8)=_____(Round to three decimal places as needed.)
c. P(x≤28.2)=_________ (Round to three decimal places as needed.)
d. P(x≥27.0)equals=_______(Round to three decimal places as needed.)
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A random sample of n=100 observations is selected from a
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A random sample of n=100 observations is selected from a population with μ=31and sigma equals 25σ=25....
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