Mathematics, 17.10.2019 17:30 jzjzjzj
suppose that the data concerning the first-year salaries of ac college graduates is normally distributed
with the population mean u= 6 μ=6 and the population standard deviation, 0 = 15000 σ=15000.
one of the graduates, earns 47230. what is the z-score?
find the 68-95-99.7 values of the salaries?
find the probability of a randomly selected graduate graduate earning less than 45000 annually.
Answers: 1
Mathematics, 21.06.2019 15:30
Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.
Answers: 2
Mathematics, 21.06.2019 23:20
In the diagram, be and ad pass throughthe center of circle o, and the area ofsector aoc is 47.45 square units. what isthe area of sector boc? use the value =3.14, and round your answer to two decimalplaces.22.33 square units25.12 square units
Answers: 2
suppose that the data concerning the first-year salaries of ac college graduates is normally distrib...
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