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please do fast!! i will rate you good for sure!! W 21.22. ....,Z,, be a random sample from a size n has been selected from

please do fast!! i will rate you good for sure!!

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W 21.22. ....,Z,, be a random sample from a size n has been selected from a standard normal . Find the value of c for each case from the following I) Hz,2 + z,2 + z,2 > c) = 0.025 2) P(z,2 + z:2 + 231 + 2.2

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