The following table shows the Myers-Briggs personality preferences for a random sample of 409 people in the listed professions. Occupation | Extroverted | Introverted | Row Total Clergy (all denominations) | 65 | 43 | 108 M.D. | 68 | 94 | 162 Lawyer | 57 | 82 | 139 Column total | 190 | 219 | 409 Use the chi-square test to determine if the listed occupations and personality preferences are independent at ? = 0.1. What is the level of significance? 0.05 0.10 0.90 0.01 0.95
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H0: The listed occupations and personality preferences are independent. H1: The listed occupations and personality preferences are not independent. Show more…
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The following table shows the Myers-Briggs personality preferences for a random sample of 410 people in the listed professions: Suppose that we use the chi-square test to determine if the listed occupations and personality preferences are independent at the 0.05 level of significance. What are the degrees of freedom?
Sri K.
The following table shows the Myers-Briggs personality preferences for a random sample of 406 people in the listed professions (Atlas of Type Tables by Macdaid, McCaulley, and Kainz). E refers to extroverted and I refers to introverted. $$\begin{array}{l|c|c|c} \hline \multirow{2}{*} {\text { Occupation }} & \multicolumn{3}{|c} {\text { Personality Preference Type }} \\ \)\cline { 2 - 5 } & \( \mathrm{E} & \mathrm{I} & \text { Row Total } \\ \hline \text { Clergy (all denominations) } & 62 & 45 & 107 \\ \hline \text { M.D. } & 68 & 94 & 162 \\ \hline \text { Lawyer } & 56 & 81 & 137 \\ \hline \text { Column Total } & 186 & 220 & 406 \\ \hline \end{array}$$Use the chi-square test to determine if the listed occupations and personality preferences are independent at the 0.05 level of significance.
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