To find the impact of team teaching on Academic Achievement of a normal distribution and find the…
A t-test and ANOVA address differences in mean achievement and interactions between factors. A t-test assesses a mean difference, while a factorial ANOVA tests the…
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To find the impact of team teaching on Academic Achievement of a normal distribution and find the interaction effect of gender and type of management on Academic Achievement, which of the tests have to be done ?
I. T-test
II. Rank order correlation
III. ANOVA
IV. Chi-square
Answer and explanation
Correct answer B
A t-test and ANOVA address differences in mean achievement and interactions between factors. A t-test assesses a mean difference, while a factorial ANOVA tests the interaction between gender and management type. Rank-order correlation measures association between ranks, and chi-square analyses categorical frequencies.
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Karnataka SET (KSET)