Mathematics, 21.12.2020 20:10 YoVeoAnime
A random sample of 28 items is drawn from a population whose standard deviation is unknown. The sample mean is x=900 and the sample deviation is s = 10. Use appendix D to find the values of student's t. (a) Construct an interval estimate of u with 98% confidence. (Round your answers to 3 decimal places.)
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A random sample of 28 items is drawn from a population whose standard deviation is unknown. The samp...
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