Question
Given that (7000) fresh graduated IT students in Jordan participated in a Fortinet NSE4 test in which the highest score is 100. Their results were
Given that (7000) fresh graduated IT students in Jordan participated in a Fortinet NSE4 test in which the highest score is 100. Their results were normally distributed with an average of (70) and standard deviation of (10). If you knew that the passing score to get certified is (85), then:
a. Find the number of students who get certified.
b. If (792) students were actually certified, what was the minimum score achieved? If needed refer to the z-table available on the Internet
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Fundamentals Of Database Systems
Authors: Ramez Elmasri, Shamkant B. Navathe
7th Edition Global Edition
1292097612, 978-1292097619
