(a) What is the level of significance?(b) 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.)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.Myers-BriggsPreferenceRow TotalArts & ScienceBusinessAllied HealthIN599.2896EN823933154IS533626115ES704638154Column Total264130125519Use a chi-square test to determine if Myers-Briggs preference type is independent of area of study at the 0.05 level of significance.

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MATLAB: An Introduction with Applications

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(a) What is the level of significance?

(b) 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.)

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.
Myers-Briggs
Preference
Row Total
Arts & Science
Business
Allied Health
IN
59
9.
28
96
EN
82
39
33
154
IS
53
36
26
115
ES
70
46
38
154
Column Total
264
130
125
519
Use a chi-square test to determine if Myers-Briggs preference type is independent of area of study at the 0.05 level of significance.

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