# SOLUTION: Dear Sirs, I am supposed to calculate at 0.10 significance level if there is a difference between the amounts quoted. Please can you give me some guidance for the t-test? 209

Algebra ->  Algebra  -> Probability-and-statistics -> SOLUTION: Dear Sirs, I am supposed to calculate at 0.10 significance level if there is a difference between the amounts quoted. Please can you give me some guidance for the t-test? 209      Log On

 Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations! Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!

 Algebra: Probability and statistics Solvers Lessons Answers archive Quiz In Depth

 Question 62113: Dear Sirs, I am supposed to calculate at 0.10 significance level if there is a difference between the amounts quoted. Please can you give me some guidance for the t-test? 2090 1610 1683 1247 1402 2327 1830 1367 930 1461 697 1789 1741 1621 1129 1914 1018 1956 1881 1772 1571 1375 874 1527 1579 1767 1577 1636 860 1188 Thanks very much, Gernant Answer by stanbon(57229)   (Show Source): You can put this solution on YOUR website!Find the two sample means. Test the Hypotheses: Ho: u1-u2=0 Ha: u1-u2 is not equal to zero Determine your critical values (based on your alpha). Determine the t-value of (x1-bar minus x2-bar). See if your t-value does or does not fall in the critical area. Cheers, Stan H.