The average monthly production of a factory for the first 8 months is 2,500 units, and for the next 4 months the production was 1,200 units. The average monthly production of the year will be_____________?

Related Mcqs:

1. A contractor employs 20 male, 15 female and 5 children in his factory. Male wages are Rs. 10 per day, female Rs. 8 per day, and children Rs. 3 per day. The weighted x of wages paid per day will be_____________?

   A. 3.86
   B. 8.37
   C. 9.21
   D. 10.63

2. In a frequency distribution the last cumulative frequency is 500. Q3 must lie in_____________?

   A. 275th item
   B. 375th item
   C. 150th item
   D. 175th item

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

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

4. Random samples of size 17 are from a population that has 200 elements, a mean of 36, and a standard deviation of 8. which of the following best describes the from of the sampling distribution of the sample mean for this situation ?

   A. Approximately normal because the sample size is small relative to the population size
   B. Approximately normal because of the central limit theorem
   C. Exactly
   D. None of these alternatives is correct

5. Ratio between given year and base year is called __________ in percentage?

   A. Price relative
   B. Link relative
   C. Retail prices
   D. None of these

6. To find the average speed of a journey which is the appropriate measure of central tendency?

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

7. You asked five of your classmates about their height. On the basis of this information, you states the average height of all student in your university or college is 67 inches. This is an example of____________?

   A. Descriptive statistics
   B. Inferential Statistics
   C. Parameter
   D. Population

8. You asked five of your classmates about their height. On the basis of this information, you stated that the average height of all students in your university or college is 67 inches. This is an example of ?

   A. Descriptive statistics
   B. Inferential Statistics
   C. Parameter
   D. Population

9. The average of first n natural numbers is_______________?

   A. n+12
   B. n2
   C. All of the above
   D. None of these

10. _____________is the measure of average which can have more than one value?

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