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  1. ...also found in your F-table and is dependent upon dfn and dfd.

    1 Answers · Science & Mathematics · 17/08/2013

  2. √(2x + 5) - √(x - 1) = 2 3x + 4 - 2√(2x + 5)√(x - 1) = 4 9x^2 = 8x^2 + 12x - 20 x^2 - 12x + 20 = 0 (x - 10)(x - 2) = 0 Solutions: x = 2 x = 10

    2 Answers · Science & Mathematics · 21/06/2013

  3. dfN = 3, dfD = 30 df treatments 4-1=3 error = 30 total 34-1 = 33 error always goes to the denominator when you calculate F statistic.

    2 Answers · Science & Mathematics · 03/05/2012

  4. ...'s) = individual probabilities multiplied together. P(DFD) = .73 * .27 * .73 = .143 Substitute .73 for each D, and .27 for each...

    1 Answers · Science & Mathematics · 30/10/2011

  5. ...total ways & probabilities for D to win are DD , DFD & FDD => 0.7^2(1+2*0.3) =0.784 P[win 1st set | win match...

    1 Answers · Science & Mathematics · 17/10/2011

  6. a) FFF, FFD, FDF, DFF, DDF, DFD, FDD, DDD P(FFF)=(27/100)^3 P(FFD...

    1 Answers · Science & Mathematics · 12/12/2010

  7. ... FFF, 0.27^3 = 0.019683 For FDD, DDF, DFD: 3 * 0.73 * 0.73 * 0.27 = 3 * 0.143883 = 0.431649 and for DDD = .73^3 = 0...

    1 Answers · Science & Mathematics · 13/04/2010

  8. DFn=k-1 where k is the number of groups DFd=N-k where N is the total sample size DFn=4 - 1 = 3 DFd= 20 - 4 = 16

    2 Answers · Science & Mathematics · 11/12/2009

  9. I'd never heard of friendly numbers before, but I just checked out the Wikipedia page, and it sounds like your algorithm is supposed to determine if a number is solitary or not. Wikipedia says...

    1 Answers · Science & Mathematics · 28/11/2009

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