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Suppose that the underlying distribution is approximately normal but with unknown variance. You would like to test H0 : μ = 50 vs. H1 : μ < 50. Calculate the p-value for the following 6 observations: 48.9, 50.1, 46.4, 47.2, 50.7, 48.0. O less than 0.01 O between 0.01 and 0.025 O between 0.025 and 0.05 between 0.05 and 0.1 O more than 0.1

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Answer #1

TOPIC: p-value for one sample t-test of population mean.

s) 勹etin9, p, population mean; To test Aedine, the given 6 samples as → So, 21 sample sise 6 iat = I. 66 FO . Hene test -statistieT - E (48-55-5 l 667O 21306 . P-value ら0 [Ti-2, 1306 = F,-2-1306/ 3 dist 5 04321 Answera →IO between Ο.015 o.05

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