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Problem Set: Chapter 15 The Chi-Square Statistic: Tests for Goodness of Fit and Independence Use the following Distributions tool to find the critical value. Q Search this co Chi-Square Distribution Degrees of Freedom = 3 With a = 0.05, the critical value is Since the chi-square statistic X2 is The psychologist 0 1 2 3 4 5 TS 6 7 8 9 10 11 12 x2 ✓ the critical value, the psychologist conclude that some one-week-old infants use smell to recognize their fathers. the null hypothesis. Grade It Now Save & Continue Continue without saving

Problem Set: Chapter 15 The Chi-Square Statistic: Tests for Goodness of Fit and Independence Use the following Distributions tool to find the critical value. Q Search this co Chi-Square Distribution Degrees of Freedom = 3 With a = 0.05, the critical value is Since the chi-square statistic X2 is The psychologist 0 1 2 3 4 5 TS 6 7 8 9 10 11 12 x2 ✓ the critical value, the psychologist conclude that some one-week-old infants use smell to recognize their fathers. the null hypothesis. Grade It Now Save & Continue Continue without saving

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Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN: 9780079039897

Author: Carter

Publisher: McGraw Hill

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Question

What is the critical value?
x^2?
does the psychology reject or not?
can the psychologist conclude or not?

expand button

Transcribed Image Text:Problem Set: Chapter 15 The Chi-Square Statistic: Tests for Goodness of Fit and Independence Use the following Distributions tool to find the critical value. Q Search this co Chi-Square Distribution Degrees of Freedom = 3 With a = 0.05, the critical value is Since the chi-square statistic X2 is The psychologist 0 1 2 3 4 5 TS 6 7 8 9 10 11 12 x2 ✓ the critical value, the psychologist conclude that some one-week-old infants use smell to recognize their fathers. the null hypothesis. Grade It Now Save & Continue Continue without saving

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