UJ OUtall a COIIIIUCICE Imerval Ior po. Show that Oi – y) = , ới – y)? +E, Vi – ŷ;)² %3D |- %3D1 i%3D1

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Q: ow did you get the va

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Q: Which of the following is a probabilistic sampling approach that does not require the use of a…

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A: Given  n=100 bulbs μ=1000 hrs σ=100 hrs x¯=980 hrs

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