You have obtained the number of years of education from one random sample of 38 police officers from City A and the number of years of education from a second random sample of 30 police officers from...

You have obtained the number of years of education from one random sample of 38 police officers from City A and the number of years of education from a second random sample of 30 police officers from City B. The average years of education for the sample from City A is 15 years with a standard deviation of 2 years. The average years of education for the sample from City B is 14 years with a standard deviation of 2.5 years. Is there a statistically significant difference between the education levels of police officers in City A and City B?


What is the appropriate test for this case?

Carry out the test. The test statistic =   (round answer to two decimal places.)
and the p-value is   (round answer to 2 decimal places)


There     sufficient evidence at the 5% level to conclude that the education levels of police officers in City A and City B is significantly different.