Chapter 7, Section 2, Exercise 031 Find the expected count and the contribution to the chi-square statistic for the (Group 2, No) cell in the two-way table below. Yes No Total Group 1 59 42 101 Group 2 140 66 206 Group 3 65 24 89 Total 264 132 396 Round your answer for the excepted count to one decimal place, and your answer for the contribution to the chi-square statistic to three decimal places. Expected count= contribution to the chi-square statistic

Chapter 7, Section 2, Exercise 031 Find the expected count and the contribution to the chi-square statistic for the (Group 2, No) cell in the two-way table below. Yes No Total Group 1 59 42 101 Group 2 140 66 206 Group 3 65 24 89 Total 264 132 396 Round your answer for the excepted count to one decimal place, and your answer for the contribution to the chi-square statistic to three decimal places. Expected count= contribution to the chi-square statistic

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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Chapter 7, Section 2, Exercise 031

Find the expected count and the contribution to the chi-square statistic for the (Group 2, No) cell in the two-way table below.

	Yes	No	Total
Group 1	59	42	101
Group 2	140	66	206
Group 3	65	24	89
Total	264	132	396

Round your answer for the excepted count to one decimal place, and your answer for the contribution to the chi-square statistic to three decimal places.

Expected count=

contribution to the chi-square statistic=

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