Consider a continuous variable x that has a normal distribution with mean μ = 17.8 and...

Consider a continuous variable x that has a normal distribution with mean μ = 17.8 and standard deviation σ = 4.2. Answer the following questions. Approximate everything to 4 decimal places.

P(x≤17)=P(x≤17)=
P(x≥18)=P(x≥18)=
P(15<x<19)=
The value of x such that the area to your left under the normal curve is 0.3358 is:
The value of x such that the area to your right under the normal curve is 0.2288 is:
The 80th percentile is:
Quartile 2 is:

Expert Solution

orchestra answered 2 years ago

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Consider a continuous variable x that has a normal distribution with mean μ = 17.8 and...

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