What is the sample t-statistic and the critical t-value? Count Design A Design B Di = Xi - X'i 1 135.20 108.40 26.80 2 203.10 190.30 12.80 3 208.20 170.20 38.00 4 141.70 109.10 32.60 5 244.30 217.80 26.50 6 164.10 172.70 -8.60 7 266.90 224.40 42.50 8 130.20 112.00 18.20 9 138.90 92.30 46.60 10 171.20 131.60 39.60 Sample mean= 180.38 152.88 27.50 Sample standard deviation= 48.29 48.43 16.60

What is the sample t-statistic and the critical t-value? Count Design A Design B Di = Xi - X'i 1 135.20 108.40 26.80 2 203.10 190.30 12.80 3 208.20 170.20 38.00 4 141.70 109.10 32.60 5 244.30 217.80 26.50 6 164.10 172.70 -8.60 7 266.90 224.40 42.50 8 130.20 112.00 18.20 9 138.90 92.30 46.60 10 171.20 131.60 39.60 Sample mean= 180.38 152.88 27.50 Sample standard deviation= 48.29 48.43 16.60

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter14: Data Mining

Section14.2: Classification Methods

Problem 11P

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Count	Design A	Design B	D_i = X_i- X'_i
1	135.20	108.40	26.80
2	203.10	190.30	12.80
3	208.20	170.20	38.00
4	141.70	109.10	32.60
5	244.30	217.80	26.50
6	164.10	172.70	-8.60
7	266.90	224.40	42.50
8	130.20	112.00	18.20
9	138.90	92.30	46.60
10	171.20	131.60	39.60
Sample mean=	180.38	152.88	27.50
Sample standard deviation=	48.29	48.43	16.60