Question: QNT 275 Week 5 Quiz Chapter Os , Section 8 . 2 , Problem Oil Correct . For a data set obtained from a sample

QNT 275 Week 5 Quiz Chapter Os , Section 8 . 2 , Problem Oil Correct . For a data set obtained from a sample , n = 30 and x - 48.30 It is known that o = 4 4 a . What is the point estimate of A ? The point estimate is 48 . 8 b . Make a 970 confidence interval for H Round your answers to two decimal places

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