Unformatted text preview: 60, 100, 60. ±ind the Pvalue for testing H : μ = 100 vs. H 1 : μ < 100 > t=(mean(x)100)/(sd(x)/sqrt(10)) > t [1] 4.205156 > qt(c(0.001,0.002,0.003),9) [1] 4.296806 3.834510 3.572577 > pt(4.205156,9) [1] 0.001144577 > t.test(x,mu=100,alternative="less", conf.level=0.95) One Sample ttest data: x t = 4.2036, df = 9, pvalue = 0.001147 alternative hypothesis: true mean is less than 100 95 percent confidence interval:Inf 78.8531 sample estimates: mean of x 62.5 Three options for alternative:less, greater, two.sided . ±ind the Pvalue for testing H : μ = 100 vs. H 1 : μ 6 = 100 Selfstudy problems Exercise 8.35., Example 8.17., ±ind the Pvalue for testing H : μ = 100 vs. H 1 : μ > 100 Assignment 4. Due March 13. 11:00am. 8.24., 8.26, 8.28., 8.36. (a) and (b) only, 8.38....
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 Spring '04
 Chung
 Statistics, Statistical hypothesis testing, H0, rejection region, Moo K. Chung

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