The grades on a history midterm at Santa Rita are roughly symmetric withmu = 76 =76 mu, equals, 76 andsigma = 3.0 =3.0 sigma, equals,
The grades on a history midterm at Santa Rita are roughly symmetric with\mu = 76
=76
mu, equals, 76
and\sigma = 3.0
=3.0
sigma, equals, 3, point, 0
.
Ben scored71
71
71
on the exam.
Find the z-score for Ben's exam grade. Round to two decimal places.
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Authors: Tunc Geveci
1st Edition
331927807X, 9783319278070
