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In a symmetric distribution, the mean an...

In a symmetric distribution, the mean and the mode are

A

not equal

B

equal

C

greater

D

None of these.

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UNITED BOOK HOUSE-Model Test Set - 4-Exercise
  1. 10 is the mean of a set of 7 observations and 5 is the mean of a set o...

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  2. In a symmetric distribution, the mean and the mode are

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  3. In Newton’s forward interpolation formula the values of the argement a...

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  4. If f(x) = x^2, then /\^2 f(x) is

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  5. The no. of single digit Fermat numbers is

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  6. a-=b (mod n) and b-=a (mod n) are equivalent

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  7. If A1,A2, A3, are equally likely, exhaustive and mutually exclusive th...

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  8. If event A is contained in event B, P (A or B)= P(B).

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  9. For a positively skewed distribution, what is the relation between mea...

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  10. Give an exaMP01le of ordinal data.

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  11. What is the relation of median, of a distribution with its quartiles?

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  12. The variance of 1st n natural number is 24. Find n.

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  13. For two independent events A and B with P(A)=0.5, P(B^C)=0.3, find the...

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  14. Give the expression not more than two events occur’ for two arbitrary ...

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  15. What is Random experiment?

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  16. Draw venn diagram to represent the following set : (A cup B)-C.

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  17. Draw venn-diagram to represent the following set (A cap B)-C.

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  18. Write down the Fisher’s Price index formula.

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  19. What do you mean by wholesale price index number ?

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  20. With reason write that whether the following statements is consistent ...

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