Solved

An Insurance Company Selected Samples of Clients Under 18 Years

Question 12

Multiple Choice

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. 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. ​ We are interested in determining if the accident proportions differ between the two age groups. 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> - p<sub>o</sub> ≤ 0. B) p<sub>u</sub> - p<sub>o</sub> ≥ 0. C) p<sub>u</sub> - p<sub>o</sub> ≠ 0. D) p<sub>u</sub> - p<sub>o</sub> = 0. ​ We are interested in determining if the accident proportions differ between the two age groups. 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.

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q7: The following information was obtained from matched

Q8: Regarding inferences about the difference between two

Q9: If two independent large samples are taken

Q10: A statistics teacher wants to see if

Q11: The following information was obtained from matched

Q13: A statistics teacher wants to see if

Q14: When developing an interval estimate for the

Q15: In order to determine whether or not

Q16: The following information was obtained from matched

Q17: The results of a recent poll on