Math Problem Statement
- Find a. �(� < 1.5) b. �(−1.05 < � < 1.5) c. �(� > 1.5)
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Statistics
Standard Normal Distribution
Formulas
P(Z < z) = cumulative distribution function (CDF) of Z
P(a < Z < b) = P(Z < b) - P(Z < a)
P(Z > z) = 1 - P(Z < z)
Theorems
Standard Normal Distribution
Cumulative Distribution Function (CDF)
Suitable Grade Level
Grades 10-12
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