F-distribution Quiz Questions and Answers PDF - 69

MCQ 341: What would be the generated standard deviation for the data set 8, 9, 10, 11 12, 13, 14?

1. 1.12
2. 2
3. 2.23
4. 3

MCQ 342: For total sum of square, the degree of freedom is taken as

1. n-2
2. n-k
3. k-1
4. n-1

MCQ 343: For testing of independence, the best suited test to apply is

1. F-distribution
2. T-distribution
3. Z-distribution
4. Chi-square distribution

MCQ 344: A continuous random variable having a bell-shaped curve is known to be

1. Normal random variable
2. Binomial random variable
3. Poisson random variable
4. Discrete random variable

MCQ 345: For the application of testing the significance of variance, the parameters required is degree of freedom and

1. Sample variance
2. True population variance
3. Both A and B
4. True population mean