1. Hypothesis Testing for Continuous Variables MBBS.WEEBLY.COM Chapter4

3. 4.3 The t Test for Data under Randomized Paired Design

6. Solution:

7. P ＞ 0.50

8. 4.4 The Tests for Comparing Two Means Based on Two Groups of Data under Completely Randomized Design

15. 4.4.1 Equal Variances

16. Solution: P ＜ 0.01

17. 4.4.2 Unequal Variances Satterthwaite’s method

19. Solution: P ＞ 0.05

20. 4.5 The F -Test for Equal Variances of Two Groups of Data under Completely Randomized Design

21. 4.5 The F -Test for Equal Variances of Two Groups

22.  1 =n 1 -1,  2 =n 2 -1

27. 4.6.1 The Z-test for the population probability of binomial distribution ( large n )

28. 4.6.1 The Z-test for the population probability n  5 n(1-  )  5

31. Solution:

35. Solution:

38. P =0.08

39. 4.6.2 The Z-test for the population mean of Poisson distribution ( largeλ )

40. 4.6.2 The Z-test for the population mean of Poisson distribution (largeλ)

42. Solution:

43. P = 0.13

45. Solution:

49. Solution: