The following table shows the Myers-Briggs personality preference and area of study for a random sample of 519 college students. In the table, IN refers to introvert, intuitive; EN refers to extrovert, intuitive; IS refers to introvert, sensing; and ES refers to extrovert, sensing. the level of significance is 0.05 Myers-Briggs Preference Arts & Science Business Allied Health Row Total IN 69 9 18 96 EN 85 37 32 154 IS 54 40 21 115 ES 75 46 33 154 Column Total 283 132 104 519 a) Find the value of the chi-square statistic for the sample. (Round the expected frequencies to at least three decimal places. Round the test statistic to three decimal places.) b) what are the degrees of freedom?

The following table shows the Myers-Briggs personality preference and area of study for a random sample of 519 college students. In the table, IN refers to introvert, intuitive; EN refers to extrovert, intuitive; IS refers to introvert, sensing; and ES refers to extrovert, sensing. the level of significance is 0.05 Myers-Briggs Preference Arts & Science Business Allied Health Row Total IN 69 9 18 96 EN 85 37 32 154 IS 54 40 21 115 ES 75 46 33 154 Column Total 283 132 104 519 a) Find the value of the chi-square statistic for the sample. (Round the expected frequencies to at least three decimal places. Round the test statistic to three decimal places.) b) what are the degrees of freedom?

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section: Chapter Questions

Problem 13PT

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Myers-Briggs Preference	Arts & Science	Business	Allied Health	Row Total
IN	69	9	18	96
EN	85	37	32	154
IS	54	40	21	115
ES	75	46	33	154
Column Total	283	132	104	519