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a. The following are some scores from the exam. Circle whether student passed or failed. a. 81 PASS/FAIL b. 85 PASS/FAIL С. 78 PASS/FAIL d. 86 PASS/FAIL

a. The following are some scores from the exam. Circle whether student passed or failed. a. 81 PASS/FAIL b. 85 PASS/FAIL С. 78 PASS/FAIL d. 86 PASS/FAIL

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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I need step by step instructions on how to enter this into my to TI-84 Plus calculator, using the using the invNorm(.
2. Test scores for an exam are normally distributed, with a mean of 82 and a standard deviation of 3. To "pass" the exam, you must score in the top 30%. a. The following are some scores from the exam. Circle whether student passed or failed. a. 81 PASS/FAIL b. 85 PASS/FAIL С. 78 PASS/FAIL d. 86 PASS/FAIL
Transcribed Image Text:2. Test scores for an exam are normally distributed, with a mean of 82 and a standard deviation of 3. To "pass" the exam, you must score in the top 30%. a. The following are some scores from the exam. Circle whether student passed or failed. a. 81 PASS/FAIL b. 85 PASS/FAIL С. 78 PASS/FAIL d. 86 PASS/FAIL
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