Given two dependent random samples with the following results:

Population 1: 6362618155697553

Population 2: 7352637265727160

Can it be concluded, from this data, that there is a significant difference between the two population means?

Let d=(Population1entry)(Population2entry). Use a significance level of =0.01 for the test. Assume that both populations are normally distributed.

Find the value of the standard deviation of the paired differences. Round your answer to one decimal place.