Find the value of -9-6-(-8). A)7 B)-7 C)-11 D)11
1 answer:
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Answer: The accident proportion differ between the two age groups is 0.11.
Step-by-step explanation:
Since we have given that
Number of clients under 18 years of age = 500
Number of clients had had an accident = 180
Proportion of client had an accident =
Number of clients aged 18 and older = 600
Number of clients had had an accident = 150
Proportion of client had an accident =
So, According to question, we get that
Difference between the two age groups proportions would be :
Hence, the accident proportion differ between the two age groups is 0.11.