Mathematics, 21.05.2021 06:20, arnold2619
I need someone to guide me or help me with algebra. Please help!!
Answers: 3
Mathematics, 21.06.2019 21:50, zymikaa00
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
Mathematics, 22.06.2019 04:00, briannabridgewater01
What is the answer to this problem? ignore the work. what is the correct answer?
Answers: 1
I need someone to guide me or help me with algebra. Please help!!...
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