5. Dr. Zinn and Dr. Zorders arranged to offer Z-Math, their innovative method forteaching students the multiplication table (1 x 1... 10 x 10), to fourth graders atSepulveda Street School. The principal is willing to try the Z-Math method, but she isalso curious about how effective multiplication flashcards with a math coach mightbe. Which is the best method for teaching multiplication: (1) the usual teachingmethod, (2) Z-Math, or (3) flashcards with a math coach?DescriptivesScore95% Confidence Interval forStd.MeanMean Devlation Std. Error Lower Bound Upper Bound Minimum Maximum73.13N.1.28978.40618730 75.7730 80.9730 80.6390 79.127.060Math as usualZ-MathFlashcardsTotal8.8301.61277.6784.26629983.9680.9198998.9001.62577.31498.554.90277.3349ANOVAScoreSum ofSquares508.356Sig.029IPMean Square254.17869.0033.684Between groupsWithin groups6003.30087Total6511.656892. Multiple ComparisonsSOoreTukey HSDO group95% Confidence IntervalMeanDifennce (() groupLower Bound Upper Bound045Skl. ErrorSig2.145-10.31Malh as usu Z-MalhFlashcarde-6.200*066|-8.9825-4.6676.2002.1452.14510.315.459.98045Z-MathMath as u sual-4.783334.667-3332.1452.145967068Flashcards-25FlashcardsMath as usual2.145967-5.454.78Z-Malh". The mean difference is significant at Ihe 05 level.a. What are the means for the 3 groups?b. Report the test results in APA format. Are these results significant?c. If significant, which groups were different from each other and in what way?

Given information: The SPSS output for ANOVA is given.

Dr. Zinn and Dr. Zorders arranged to offer Z-Math, their innovative method for teaching students the multiplication table (1 x 1... 10 × 10), to fourth graders at Sepulveda Street School. The principal is willing to try the Z-Math method, but she is also curious about how effective multiplication flashcards with a math coach might be. Which is the best method for teaching multiplication: (1) the usual teaching method, (2) Z-Math, or (3) flashcards with a math coach?