GATE 2023 XH5 (Psychology) – Question 65

Research Methods and Statistics · Experimental Designs: Factorial, randomized block, repeated measures and single-subject designs, cohort studies, ANOVA, MANOVA and ANCOVA · 2 marks · Numerical answer

The value of F calculated from the data given in the table below is __________ (rounded off to one decimal place).

	Sum of Square (SS)	Degree of freedom (df)	Mean Square (MS)
Between	54	3	18
Within	100	20	5

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Show answer and explanation

Correct answer: 3.58 to 3.62

Explanation

$F = \frac{MS_{between}}{MS_{within}} = \frac{18}{5} = 3.6$.