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The contingency table shows the results of a random sample of fatally injured passenger vehicle drivers (with blood alcohol concentrations greater than or equal to
The contingency table shows the results of a random sample of fatally injured passenger vehicle drivers (with blood alcohol concentrations greater than or equal to 0.08) by age and gender. At alpha equals 0.10, can you conclude that age is related to gender in such alcohol-related accidents? Perform the chi-square independence test by completing parts (a) through (e) below. Gender 16-20 21-30 31-40 41-50 51-60 61 and older Male 43 153 85 73 52 33 Female 10 34 21 20 10 10 (b) Determine the degrees of freedom, find the critical value, and identify the rejection region. Calculate the degrees of freedom. d.f.equals 5 (Type a whole number.) Part 4 Find the critical value. chi Subscript 0 Superscript 2equals enter your response here (Round to two decimal places as needed.)
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