The grades on a physics midterm at Covington are roughly symmetric with
μ
=
72
μ...
Mathematics, 05.10.2021 01:30 twixer29
The grades on a physics midterm at Covington are roughly symmetric with
μ
=
72
μ=72mu, equals, 72 and
σ
=
2.0
σ=2.0sigma, equals, 2, point, 0.
Stephanie scored
74
7474 on the exam.
Answers: 3
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