Life of a T.V picture tube is a____________?

Related Mcqs:

1. Life of a T.V picture tube is a:___________?

   A. Discrete variable
   B. Continuous variable
   C. Qualitative variable
   D. Constant

2. The picture cards having in total fifty two cards is equal_________________?

   A. 16
   B. 24
   C. 12
   D. Non of these

3. The probability of drawing a picture card out of 52 cards is : ______________?

   A. 13/52
   B. 12/52
   C. 16/52
   D. 3/52

4. In descriptive statistics, we study:

   A. The description of decision making process
   B. The methods for organizing, displaying, and describing data
   C. How to describe the probability distribution
   D. None of the above

5. Dependence of difference on statistics is for_______________?

   A. Two reasons
   B. Short run
   C. Three reasons
   D. Natural Sciences

6. The mean of a distribution is 14 and the standard deviation is 5. What is the value of the coefficient of variation ?

   A. 60.4%
   B. 48.3%
   C. 35.7%
   D. 27.8%

7. Which branch of statistics deals with the techniques that are used to organize, summarize, and present the data?

   A. Advanced Statistics
   B. Probability Statistics
   C. Inferential Statistics
   D. Descriptive Statistics
   E. Bayesian Statistics

8. Mean Deviation, Variance and Standard Deviation of the values 4, 4, 4, 4, 4, 4 is_________________?

   A. 4
   B. 8
   C. 2
   D. 12
   E. 0

9. The measure of Dispersion can never be________________?

   A. Positive
   B. Negative
   C. 0
   D. 1

10. If 10% is added to each value of variable, the geometric mean of new variable is added by_______________?

    A. 5%
    B. 10%
    C. No Change
    D. 110%
    E. 90%