Market Research Essay

272 WordsNov 16, 20112 Pages
One way anova Descriptives | Cgpa | | N | Mean | Std. Deviation | Std. Error | 95% Confidence Interval for Mean | Minimum | Maximum | | | | | | Lower Bound | Upper Bound | | | 1 | 7 | 1.6943 | .34708 | .13118 | 1.3733 | 2.0153 | 1.30 | 2.34 | 2 | 15 | 1.6720 | .35716 | .09222 | 1.4742 | 1.8698 | 1.20 | 2.33 | 3 | 13 | 1.7569 | .43175 | .11975 | 1.4960 | 2.0178 | 1.20 | 2.78 | Total | 35 | 1.7080 | .37563 | .06349 | 1.5790 | 1.8370 | 1.20 | 2.78 | Test of Homogeneity of Variances | Cgpa | Levene Statistic | df1 | df2 | Sig. | .150 | 2 | 32 | .861 | ANOVA | Cgpa | | Sum of Squares | df | Mean Square | F | Sig. | Between Groups | .052 | 2 | .026 | .175 | .840 | Within Groups | 4.745 | 32 | .148 | | | Total | 4.797 | 34 | | | | Post Hoc Tests Multiple Comparisons | cgpaLSD | (I) specialisation | (J) specialisation | Mean Difference (I-J) | Std. Error | Sig. | 95% Confidence Interval | | | | | | Lower Bound | Upper Bound | 1 | 2 | .02229 | .17627 | .900 | -.3368 | .3813 | | 3 | -.06264 | .18053 | .731 | -.4304 | .3051 | 2 | 1 | -.02229 | .17627 | .900 | -.3813 | .3368 | | 3 | -.08492 | .14592 | .565 | -.3822 | .2123 | 3 | 1 | .06264 | .18053 | .731 | -.3051 | .4304 | | 2 | .08492 | .14592 | .565 | -.2123 | .3822 | Independent sample t test Group Statistics | | batches | N | Mean | Std. Deviation | Std. Error Mean | cgpa | junior | 19 | 1.6616 | .36934 | .08473 | | senior | 16 | 1.7631 | .38750 | .09688 | Independent Samples Test | | Levene's Test for Equality of Variances | t-test for Equality of Means | | F | Sig. | t | df | Sig. (2-tailed) | Mean Difference | Std. Error Difference | 95% Confidence Interval of the Difference | | | | | | | | | Lower | Upper | cgpa | Equal variances assumed | .059 | .810 | -.792 | 33 | .434 | -.10155 | .12816 |

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