Im begging anyone me t-t starting at sea level, a submarine descended at a constant rate to a depth of −45 mile relative to sea level in 3 minutes. what was the submarine's depth relative to sea level after the first minute? enter your answer in the box as a fraction in simplest form

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125