Question
In the UN Emblem which colour symbolizes peace?
Solution
Blue represents peace in opposition to red, for war.
For the ANOVA table
the F - statistics is
By the method of moving averages, the seasonal index for four quarters equals to:
If A and B are manually exclusive events such that P(A)P(B) > 0 , then which option is correct?
With reference to analysis of variance. which of the following statements is/are correct?
(I) Change of origin will affect the value of F
...The probability of getting a total of 7 on two dice thrown together is:
The mode (correct to two decimal places) for the given data is:
The second quartile for the following data 38, 39, 40, 52, 59, 67, 73, 77, 149, 248 is:
Which of the following statements is INCORRECT?
If the first, second and third moment about origin are 2, 8 and 14. respectively, then Karl Pearson gamma coefficient of skewness y1 is:
