Which of the following statement is not true?

Related Mcqs:

1. Which of the following is a true statement for comparing the t distribution with standard normal ?

   A. Greater the degree of freedom, the more the t-distribution resembles the standard normal distribution
   B. The Normal Curve is symmetrical whereas the t-distribution are slightly skewed.
   C. The proportion of area beyond a specific value of “t” is less than the proportion of normal curve
   D. Non of these

2. Which of the following statement is true for CDF of the random variable X?

   A. From larger values of x
   B. From smallest upto specific value of x
   C. From zero to specific value of x
   D. None of these

   Submitted by: Nimra Shaheen

3. Which of the following case is true for hyper geometric distribution________________?

   A. Probability remains constant for all the trials.
   B. Probability changes from trial to trial
   C. Successive trial are dependent
   D. Both (b) & (c) but not (a)

4. Which of the following is not a correct statement about a Probability _________________?

   A. It must have a value between 0 and 1
   B. It can be reported as a decimal or a fraction
   C. A value near 0 means that the event is not likely to occur/happens
   D. It is the collection of several experiment

5. Statistics laws are true for______________?

   A. Short run
   B. Long run
   C. Medium period
   D. None of these

6. Which of the following is not based on all the observations ?

   A. Arithmetic Mean
   B. Geometric Mean
   C. Harmonic Mean
   D. Weighted Mean
   E. Mode

7. Which of the following is not a measure of central tendency ?

   A. Percentile
   B. Quartile
   C. Standard deviation
   D. Mode

8. Find the median of the following datA. 160, 180, 200, 280, 300, 320, 400?

   A. 140
   B. 300
   C. 180
   D. 280

9. Which of the following cannot be less than zero (negative)?

   A. Median
   B. Geometric Mean
   C. Arithmetic Mean
   D. Harmonic Mean
   E. Mode

10. Which of the following Measure of averages is affected by extreme (very small or very largE. values in data set?

    A. Geometric Mean
    B. Median
    C. Arithmetic Mean
    D. Harmonic Mean
    E. Mode