The standard normal probability density function is given by 1 -a² /2 f(x) for -0 < x < 0. e Use the trapezoid rule with n = 5 to approximate P(-0.3 < x < 1.2), the probability that x is between -0.3 and 1.2. P(-0.3 < x < 1.2) = If you've taken a statistics course, you might try using a standard normal distribution table to find the same probability with more precision.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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The standard normal probability density function is given by
1
-a² /2
f(x)
for -0 < x < 0.
e
Use the trapezoid rule with n = 5 to approximate P(-0.3 < x < 1.2), the probability that x is between -0.3 and 1.2.
P(-0.3 < x < 1.2) =
If you've taken a statistics course, you might try using a standard normal distribution table to find the same probability with more precision.
Transcribed Image Text:The standard normal probability density function is given by 1 -a² /2 f(x) for -0 < x < 0. e Use the trapezoid rule with n = 5 to approximate P(-0.3 < x < 1.2), the probability that x is between -0.3 and 1.2. P(-0.3 < x < 1.2) = If you've taken a statistics course, you might try using a standard normal distribution table to find the same probability with more precision.
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