Select the parametric tests used for statistical analysis. Choose the correct answer from the options given below.

1.T-test

2.H-test

3.F-test

4.U-test

A1, 2 only

B2, 3 only

C3, 4 only

D1, 3 only ✓ Correct

Correct answer: (D) 1, 3 only

Explanation

The T-test and the F-test are the parametric tests among the four listed.

Parametric tests assume normality and use interval or ratio level data.

The T-test compares means of one or two groups under these assumptions.

The F-test compares variances and underlies analysis of variance across groups.

The H-test is Kruskal-Wallis, a non-parametric procedure, so it is excluded.

The U-test is Mann-Whitney, also non-parametric, and therefore excluded.

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