Mathematics, 18.03.2021 16:40 gomek
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It's believed that as many as 21% of adults over 50 never graduated from high school. We wish to
see if this percentage is the same among the 25 to 30 age group. Suppose we want to cut the
margin of error to 5% with 90% confidence. What is the necessary sample size? |
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Mathematics, 21.06.2019 17:30
Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars
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Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia
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Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.
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Mathematics, 21.06.2019 19:10
Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?
Answers: 1
2.
It's believed that as many as 21% of adults over 50 never graduated from high school. We wish to...
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