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Exhibit 11-2 An Insurance Company Selected Samples of Clients Under 18 Years

Question 47

Multiple Choice

Exhibit 11-2
An insurance company selected samples of clients under 18 years of age and over 18 and recorded the number of accidents they had in the previous year. The results are shown below.
Exhibit 11-2 An insurance company selected samples of clients under 18 years of age and over 18 and recorded the number of accidents they had in the previous year. The results are shown below. -Refer to Exhibit 11-2 and let p<sub>U</sub> represent the proportion under and p<sub>O</sub> the proportion over the age of 18. The null hypothesis is A) p<sub>U</sub> <font face= symbol ></font> p<sub>O</sub> <font face= symbol ></font> 0 B) p<sub>U</sub> <font face= symbol ></font> p<sub>O</sub> <font face= symbol ></font> 0 C) p<sub>U</sub> <font face= symbol ></font> p<sub>O</sub> <font face= symbol ></font> 0 D) p<sub>U</sub> <font face= symbol ></font> p<sub>O</sub> <font face= symbol ></font> 0
-Refer to Exhibit 11-2 and let pU represent the proportion under and pO the proportion over the age of 18. The null hypothesis is


A) pU pO 0
B) pU pO 0
C) pU pO 0
D) pU pO 0

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