STAT2593 Lecture Notes - Lecture 8: Point Estimation, Plant Physiology, Type I And Type Ii Errors
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Chapter 6: point estimate: no class monday, estimation, point estimation, internal estimation, proportion of male: 25: you want to estimate population variance. 2 2 n 1 i i=1: example, as part of a study on plant growth, a plant physiologist 13 individual say beam seedling of the type called wells ii. She raised the plants in a green house under identical conditions. She measured the total length (cm) for each plant after 16 days of grwoth. The dates are: 20. 2, 22. 0, 19. 7, 22. 9, 22. 1, 21. 5, 25. 3, 22. 0, 20. 9, 20. 0, 21. 9, 19. 8, 21. 5, estimate. X x : 2 =s2=1. 49, estimate s2= 1. 44=1. 22: estimate mean of variance of mean x = =21. 34 x. H a: chapter 8: hypothesis testing, hypothesis: null, consider a hypothesis of 000. : $ 50 000 correct, or: a and alternative a. H: test procedure a, define null and alternative hypothesis, specify the appropriate test, calculate the value of test statistic, define.
