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please help me to calculate this. I have gotten everything else right but I am confused on calculation. r=6(1853)-(21)(516)I can do. It is the denominator that I am having a problem with. Square root[6(79)-(21)squared][6(44582)-(516)squared] I have worked with this for over to hours and I am exhausted. Please Help:

  • statistics -

    x^2 = x squared online

    From your data:

    r=6(1853)-(21)(516) = 11,118 - 10,836 = 282

    √(474-441)(267492 -266256) = √(33)(1236)

    I am uncertain as to how much is under the radical. If both, multiply and then find square root. If just one, find square root and then multiply.

    I hope this helps.

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