Question Details

The ratio of two independent standard normal random variables is



1. Sampling distribution of x is the
(i) Probability distribution of the sample mean
(ii) Probability distribution of the sample proportion
(iii) Mean of the sample
(iv) Mean of the population

2. If n increases, the student- t distribution tends to
(i) Normal (ii) F (iii) Cauchy (iv) None of these

3. The ratio of two independent standard normal random variables is,
(i) t (1) (ii) F(1,1) (iii) N(0,1) (iv) None of these

4. F distribution was invented by
(i) Fisher (ii) Snedecor (iii) Gosset (iv) None of these

5. The range of F variable is,
(i) 0 to n (ii) 0 to (iii) to (iv) None of these



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