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OpenStudy (jessicawade):
Z-score table help?
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OpenStudy (jessicawade):
I want to learn how to find the z-score of my problem, i have my negative and positive a-2 chart but i need help solving a problem?
OpenStudy (jessicawade):
1.Assuming a standard normal distribution, find the area between –2.87 and 1.34. A. –0.7650 B. 0.0021 C. 0.9099 D. 0.9078
OpenStudy (jessicawade):
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