Mathematics, 12.03.2020 18:54 carlosborquez67
The U. S. Census Bureau conducts annual surveys to obtain information on the percentage of the voting-age population that is registered to vote. Suppose that 700 employed persons and 300 unemployed persons are independently and randomly selected and that 500 of the employed persons and 200 of the unemployed persons have registered to vote. Can we conclude that the percentage of the employed workers (p1), who have registered to vote, exceeds the percentage of unemployed workers (p2), who have registered to vote? What is the estimated proportion of employed people who are registered to vote; that is, what is p-hat 1?
Answers: 3
Mathematics, 21.06.2019 14:10
Line cd passes through points c(1, 3) and d(4, β3). if the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b? β5 β2 1 5
Answers: 2
Mathematics, 21.06.2019 18:30
Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17Ο/6 (b) tan 13Ο/4 (c) sec 11Ο/3
Answers: 2
Mathematics, 21.06.2019 20:30
Answer for 10 points show work you guys in advanced < 3
Answers: 1
Mathematics, 21.06.2019 23:00
Evaluate the function , when d = {9, 15, 30}. r = {5, 7, 12} r = {6, 10, 15} r = {6, 10, 20} r = {5, 12, 20}
Answers: 2
The U. S. Census Bureau conducts annual surveys to obtain information on the percentage of the votin...
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