Table 3.10 Probabilities for Television Viewing and Income VIEWING FREQUENCY HICH INCOMЕ MIDDLE INCOME Low INCOME ТОTALS Regular 0.10 0.15 0.05 0.30 Occasional 0.10 0.20 0.10 0.40 Never 0.05 0.05 0.20 0.30 Totals 0.25 0.40 0.35 1.00
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Refer to Table 3.10.
What is the joint probability of “middle income” and “never”?
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