Mathematics, 14.04.2021 02:30, xxaurorabluexx
The Internal Revenue Service is studying the category of charitable contributions. A sample of 25 returns is selected from young
couples between the ages of 20 and 35 who had an adjusted gross income of more than $100,000. Of these 25 returns, five had
charitable contributions of more than $1,000. Four of these returns are selected for a comprehensive audit.
a. Explain why the hypergeometric distribution is appropriate. Because
O sampling a small population without replacement
O sampling a small population with replacement
O sampling a large population without replacement.
Answers: 3
Mathematics, 21.06.2019 21:00, VictoriaRose520
Evaluate this using ! 0.25^2 x 2.4 + 0.25 x 2.4^2 − 0.25 x 2.4 x 0.65
Answers: 1
Mathematics, 21.06.2019 22:00, Morehollie9428
Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.
Answers: 2
The Internal Revenue Service is studying the category of charitable contributions. A sample of 25 re...
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