itsmary02 itsmary02

21-10-2022
Mathematics

Answered

The standard normal curve shown below is a probability density curve for a
continuous random variable. This means that the area underneath the entire
curve is 1. What is the area of the shaded region between the two z-scores
indicated in the diagram?
Z = - 1.2
z= 0.85
• A. 0.4263
• B. 0.8937
• C. 0.6375
• D. 0.6825
• E. 0.6872

Answer :

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