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Determining the chi-square

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Reference no: EM131064498

Chi-Square

Occupation

Personality Preference Type

Row Total

Extrovert

Introvert

Clergy

62

45

107

M.D.

68

94

162

Lawyer

56

81

137

Column Total

186

220

406

1. In this table - identify the independent and dependent variable.

2. What is the purpose of a chi-square test?

3. What is the null hypothesis?

4. What are the degrees of freedom?

5. What is the expected frequency for introverted clergy?

6. The chi-square test result is 8.649. What is the chi-square critical value?

7. What is your decision about the null hypothesis with an alpha of .05?

Reference no: EM131064498

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